40 CFR § 81.350 - Wisconsin.
§ 81.350 Wisconsin.
Wisconsin—1971 Sulfur Dioxide NAAQS
(Primary and Secondary
| Designated area | Does not meet primary standards | Does not meet secondary standards | Cannot be classified | Better than national standards |
|---|---|---|---|---|
| AQCR 68: | ||||
| Grant County | X | |||
| AQCR 73: | ||||
| Rock County | X | |||
| AQCR 123: | ||||
| Barron County | X | |||
| Buffalo County | X | |||
| Chippewa County | X | |||
| Clark County | X | |||
| Crawford County | X | |||
| Dunn County | X | |||
| Eau Claire County | X | |||
| Jackson County | X | |||
| LaCrosse County | X | |||
| Monroe County | X | |||
| Pepin County | X | |||
| Pierce County | X | |||
| Polk County | X | |||
| St. Croix County | X | |||
| Trempealeau County | X | |||
| Vernon County | X | |||
| AQCR 129: | ||||
| Ashland County | X | |||
| Bayfield County | X | |||
| Burnett County | X | |||
| Douglas County | X | |||
| Iron County | X | |||
| Price County | X | |||
| Rusk County | X | |||
| Sawyer County | X | |||
| Taylor County | X | |||
| Washburn County | X | |||
| AQCR 237: | ||||
| Brown County (city of Green Bay): Subcity area defined as follows | X | |||
| North: Green Bay | ||||
| West: W. Mason St. and Ashland Ave., along Ashland north to Matter St., west to Crocker St., north on Crocker St. to Bylsby St., then to Green Bay | ||||
| South: W. Mason St. and Ashland Ave., east along Mason to Irwin Ave. | ||||
| East: W. Mason St., and Irwin Ave., along Irwin Ave. north to Green Bay | ||||
| Remainder of corporate limits of Green Bay | X | |||
| Remainder of Brown County | X | |||
| AQCR 238: | ||||
| Adams County | X | |||
| Florence County | X | |||
| Forest County | X | |||
| Juneau County | X | |||
| Langlade County | X | |||
| Lincoln County | X | |||
| Marathon County | X | |||
| Oneida County | X | |||
| Portage County | X | |||
| Vilas County | X | |||
| Wood County | X | |||
| AQCR 239: | ||||
| Kenosha County | X | |||
| Milwaukee County | X | |||
| Ozaukee County | X | |||
| Racine County | X | |||
| Walworth County | X | |||
| Washington County | X | |||
| Waukesha County | X | |||
| AQCR 240: | ||||
| Columbia County | X | |||
| Dane County | X | |||
| Dodge County | X | |||
| Green County | X | |||
| Iowa County | X | |||
| Jefferson County | X | |||
| Lafayette County | X | |||
| Richland County | X | |||
| Sauk County | X |
Wisconsin—2010 Sulfur Dioxide NAAQS
[Primary]
| Designated Area 1 | Designation | |
|---|---|---|
| Date 2 | Type | |
| Rhinelander, WI | 1/12/2022 | Attainment. |
| Oneida County (part) | ||
| City of Rhinelander, Crescent Town, Newbold Town, Pine Lake Town, and Pelican Town. | ||
| Columbia County, WI | 9/12/2016 | Attainment/Unclassifiable. |
| Columbia County | ||
| Adams County | Attainment/Unclassifiable. | |
| Ashland County | Attainment/Unclassifiable. | |
| Barron County | Attainment/Unclassifiable. | |
| Bayfield County | Attainment/Unclassifiable. | |
| Brown County | Attainment/Unclassifiable. | |
| Buffalo County | Attainment/Unclassifiable. | |
| Burnett County | Attainment/Unclassifiable. | |
| Calment County | Attainment/Unclassifiable. | |
| Chippewa County | Attainment/Unclassifiable. | |
| Clark County | Attainment/Unclassifiable. | |
| Crawford County | Attainment/Unclassifiable. | |
| Dane County | Attainment/Unclassifiable. | |
| Dodge County | Attainment/Unclassifiable. | |
| Door County | Attainment/Unclassifiable. | |
| Douglas County | Attainment/Unclassifiable. | |
| Dunn County | Attainment/Unclassifiable. | |
| Eau Claire County | Attainment/Unclassifiable. | |
| Florence County | Attainment/Unclassifiable. | |
| Fond du Lac County | Attainment/Unclassifiable. | |
| Forest County | Attainment/Unclassifiable. | |
| Grant County | Attainment/Unclassifiable. | |
| Green County | Attainment/Unclassifiable. | |
| Green Lake County | Attainment/Unclassifiable. | |
| Iowa County | Attainment/Unclassifiable. | |
| Iron County | Attainment/Unclassifiable. | |
| Jackson County | Attainment/Unclassifiable. | |
| Jefferson County | Attainment/Unclassifiable. | |
| Juneau County | Attainment/Unclassifiable. | |
| Kenosha County | Attainment/Unclassifiable. | |
| Kewaunee County | Attainment/Unclassifiable. | |
| La Crosse County | Attainment/Unclassifiable. | |
| Lafayette County | Attainment/Unclassifiable. | |
| Langlade County | Attainment/Unclassifiable. | |
| Lincoln County | Attainment/Unclassifiable. | |
| Manitowoc County | Attainment/Unclassifiable. | |
| Marathon County | Attainment/Unclassifiable. | |
| Marinette County | Attainment/Unclassifiable. | |
| Marquette County | Attainment/Unclassifiable. | |
| Menominee County | Attainment/Unclassifiable. | |
| Milwaukee County | Attainment/Unclassifiable. | |
| Monroe County | Attainment/Unclassifiable. | |
| Oconto County | Attainment/Unclassifiable. | |
| Oneida County (remainder) | Attainment/Unclassifiable. | |
| Outagamie County | 4/30/2021 | Attainment/Unclassifiable. |
| Ozaukee County | Attainment/Unclassifiable. | |
| Pepin County | Attainment/Unclassifiable. | |
| Pierce County | Attainment/Unclassifiable. | |
| Polk County | Attainment/Unclassifiable. | |
| Portage County | Attainment/Unclassifiable. | |
| Price County | Attainment/Unclassifiable. | |
| Racine County | Attainment/Unclassifiable. | |
| Richland County | Attainment/Unclassifiable. | |
| Rock County | Attainment/Unclassifiable. | |
| Rusk County | Attainment/Unclassifiable. | |
| St. Croix County | Attainment/Unclassifiable. | |
| Sauk County | Attainment/Unclassifiable. | |
| Sawyer County | Attainment/Unclassifiable. | |
| Shawano County | Attainment/Unclassifiable. | |
| Sheboygan County | Attainment/Unclassifiable. | |
| Taylor County | Attainment/Unclassifiable. | |
| Trempealeau County | Attainment/Unclassifiable. | |
| Vernon County | Attainment/Unclassifiable. | |
| Vilas County | Attainment/Unclassifiable. | |
| Walworth County | Attainment/Unclassifiable. | |
| Washburn County | Attainment/Unclassifiable. | |
| Washington County | Attainment/Unclassifiable. | |
| Waukesha County | Attainment/Unclassifiable. | |
| Waupaca County | Attainment/Unclassifiable. | |
| Waushara County | Attainment/Unclassifiable. | |
| Winnebago County | Attainment/Unclassifiable. | |
| Wood County | Attainment/Unclassifiable. | |
| Forest County Potawatomi Community Indian Tribe 3 | Attainment/Unclassifiable. | |
1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country.
2 This date is April 9, 2018, unless otherwise noted.
3 Includes Indian country of the tribe listed in this table located in Forest County, Wisconsin. Information pertaining to areas of Indian country in this table is intended for Clean Air Act planning purposes only and is not an EPA determination of Indian country status or any Indian country boundary. EPA lacks the authority to establish Indian country land status, and is making no determination of Indian country boundaries, in this table.
Wisconsin—Carbon Monoxide
| Designated Area | Designation | Classification | ||
|---|---|---|---|---|
| Date 1 | Type | Date 1 | Type | |
| Oshkosh Area | ||||
| Winnebago County (part) | ||||
| City of Oshkosh | 1/6/1992 | Unclassifiable | 1/6/1992 | |
| Adams County | Unclassifiable/Attainment | |||
| Ashland County | Unclassifiable/Attainment | |||
| Barron County | Unclassifiable/Attainment | |||
| Bayfield County | Unclassifiable/Attainment | |||
| Brown County | Unclassifiable/Attainment | |||
| Buffalo County | Unclassifiable/Attainment | |||
| Burnett County | Unclassifiable/Attainment | |||
| Calumet County | Unclassifiable/Attainment | |||
| Chippewa County | Unclassifiable/Attainment | |||
| Clark County | Unclassifiable/Attainment | |||
| Columbia County | Unclassifiable/Attainment | |||
| Crawford County | Unclassifiable/Attainment | |||
| Dane County | Unclassifiable/Attainment | |||
| Dodge County | Unclassifiable/Attainment | |||
| Door County | Unclassifiable/Attainment | |||
| Douglas County | Unclassifiable/Attainment | |||
| Dunn County | Unclassifiable/Attainment | |||
| Eau Claire County | Unclassifiable/Attainment | |||
| Florence County | Unclassifiable/Attainment | |||
| Fond du Lac County | Unclassifiable/Attainment | |||
| Forest County | Unclassifiable/Attainment | |||
| Grant County | Unclassifiable/Attainment | |||
| Green County | Unclassifiable/Attainment | |||
| Green Lake County | Unclassifiable/Attainment | |||
| Iowa County | Unclassifiable/Attainment | |||
| Iron County | Unclassifiable/Attainment | |||
| Jackson County | Unclassifiable/Attainment | |||
| Jefferson County | Unclassifiable/Attainment | |||
| Juneau County | Unclassifiable/Attainment | |||
| Kenosha County | Unclassifiable/Attainment | |||
| Kewaunee County | Unclassifiable/Attainment | |||
| La Crosse County | Unclassifiable/Attainment | |||
| Lafayette County | Unclassifiable/Attainment | |||
| Langlade County | Unclassifiable/Attainment | |||
| Lincoln County | Unclassifiable/Attainment | |||
| Manitowoc County | Unclassifiable/Attainment | |||
| Marathon County | Unclassifiable/Attainment | |||
| Marinette County | Unclassifiable/Attainment | |||
| Marquette County | Unclassifiable/Attainment | |||
| Menominee County | Unclassifiable/Attainment | |||
| Milwaukee County | Unclassifiable/Attainment | |||
| Monroe County | Unclassifiable/Attainment | |||
| Oconto County | Unclassifiable/Attainment | |||
| Oneida County | Unclassifiable/Attainment | |||
| Outagamie County | Unclassifiable/Attainment | |||
| Ozaukee County | Unclassifiable/Attainment | |||
| Pepin County | Unclassifiable/Attainment | |||
| Pierce County | Unclassifiable/Attainment | |||
| Polk County | Unclassifiable/Attainment | |||
| Portage County | Unclassifiable/Attainment | |||
| Price County | Unclassifiable/Attainment | |||
| Racine County | Unclassifiable/Attainment | |||
| Richland County | Unclassifiable/Attainment | |||
| Rock County | Unclassifiable/Attainment | |||
| Rusk County | Unclassifiable/Attainment | |||
| St. Croix County | Unclassifiable/Attainment | |||
| Sauk County | Unclassifiable/Attainment | |||
| Sawyer County | Unclassifiable/Attainment | |||
| Shawano County | Unclassifiable/Attainment | |||
| Sheboygan County | Unclassifiable/Attainment | |||
| Taylor County | Unclassifiable/Attainment | |||
| Trempealeau County | Unclassifiable/Attainment | |||
| Vernon County | Unclassifiable/Attainment | |||
| Vilas County | Unclassifiable/Attainment | |||
| Walworth County | Unclassifiable/Attainment | |||
| Washburn County | Unclassifiable/Attainment | |||
| Washington County | Unclassifiable/Attainment | |||
| Waukesha County | Unclassifiable/Attainment | |||
| Waupaca County | Unclassifiable/Attainment | |||
| Waushara County | Unclassifiable/Attainment | |||
| Winnebago County | 10/17/1994 | Unclassifiable/Attainment | 10/17/1994 | |
| Wood County | Unclassifiable/Attainment | |||
1 This date is November 15, 1990, unless otherwise noted.
Wisconsin—Ozone (1-Hour Standard) 4
| Designated area | Designation | Classification | ||
|---|---|---|---|---|
| Date 1 | Type | Date 1 | Type | |
| Door County Area: | ||||
| Door County | 6/16/2003 | Attainment. | ||
| Kewaunee County Area: | ||||
| Kewaunee County | Attainment | |||
| Manitowoc County Area: | ||||
| Manitowoc County | 6/16/2003 | Attainment. | ||
| Milwaukee-Racine Area: | ||||
| Kenosha County | 11/15/1990 | Nonattainment | 11/15/1990 | Severe-17. |
| Milwaukee County | 11/15/1990 | Nonattainment | 11/15/1990 | Severe-17. |
| Ozaukee County | 11/15/1990 | Nonattainment | 11/15/1990 | Severe-17. |
| Racine County | 11/15/1990 | Nonattainment | 11/15/1990 | Severe-17. |
| Washington County | 11/15/1990 | Nonattainment | 11/15/1990 | Severe-17. |
| Waukesha County | 11/15/1990 | Nonattainment | 11/15/1990 | Severe-17. |
| Sheboygan County Area: | ||||
| Sheboygan County | Attainment | |||
| Walworth County Area: | ||||
| Walworth County | Attainment | |||
| Adams County | Unclassifiable/Attainment | |||
| Ashland County | Unclassifiable/Attainment | |||
| Barron County | Unclassifiable/Attainment | |||
| Bayfield County | Unclassifiable/Attainment | |||
| Brown County | Unclassifiable/Attainment | |||
| Buffalo County | Unclassifiable/Attainment | |||
| Burnett County | Unclassifiable/Attainment | |||
| Calumet County | Unclassifiable/Attainment | |||
| Chippewa County | Unclassifiable/Attainment | |||
| Clark County | Unclassifiable/Attainment | |||
| Columbia County | Unclassifiable/Attainment | |||
| Crawford County | Unclassifiable/Attainment | |||
| Dane County | Unclassifiable/Attainment | |||
| Dodge County | Unclassifiable/Attainment | |||
| Douglas County | Unclassifiable/Attainment | |||
| Dunn County | Unclassifiable/Attainment | |||
| Eau Claire County | Unclassifiable/Attainment | |||
| Florence County | Unclassifiable/Attainment | |||
| Fond du Lac County | Unclassifiable/Attainment | |||
| Forest County | Unclassifiable/Attainment | |||
| Grant County | Unclassifiable/Attainment | |||
| Green County | Unclassifiable/Attainment | |||
| Green Lake County | Unclassifiable/Attainment | |||
| Iowa County | Unclassifiable/Attainment | |||
| Iron County | Unclassifiable/Attainment | |||
| Jackson County | Unclassifiable/Attainment | |||
| Jefferson County | Unclassifiable/Attainment | |||
| Juneau County | Unclassifiable/Attainment | |||
| La Crosse County | Unclassifiable/Attainment | |||
| Lafayette County | Unclassifiable/Attainment | |||
| Langlade County | Unclassifiable/Attainment | |||
| Lincoln County | Unclassifiable/Attainment | |||
| Marathon County | Unclassifiable/Attainment | |||
| Marinette County | Unclassifiable/Attainment | |||
| Marquette County | Unclassifiable/Attainment | |||
| Menominee County | Unclassifiable/Attainment | |||
| Monroe County | Unclassifiable/Attainment | |||
| Oconto County | Unclassifiable/Attainment | |||
| Oneida County | Unclassifiable/Attainment | |||
| Outagamie County | Unclassifiable/Attainment | |||
| Pepin County | Unclassifiable/Attainment | |||
| Pierce County | Unclassifiable/Attainment | |||
| Polk County | Unclassifiable/Attainment | |||
| Portage County | Unclassifiable/Attainment | |||
| Price County | Unclassifiable/Attainment | |||
| Richland County | Unclassifiable/Attainment | |||
| Rock County | Unclassifiable/Attainment | |||
| Rusk County | Unclassifiable/Attainment | |||
| St. Croix County | Unclassifiable/Attainment | |||
| Sauk County | Unclassifiable/Attainment | |||
| Sawyer County | Unclassifiable/Attainment | |||
| Shawano County | Unclassifiable/Attainment | |||
| Taylor County | Unclassifiable/Attainment | |||
| Trempealeau County | Unclassifiable/Attainment | |||
| Vernon County | Unclassifiable/Attainment | |||
| Vilas County | Unclassifiable/Attainment | |||
| Washburn County | Unclassifiable/Attainment | |||
| Waupaca County | Unclassifiable/Attainment | |||
| Waushara County | Unclassifiable/Attainment | |||
| Winnebago County | Unclassifiable/Attainment | |||
| Wood County | Unclassifiable/Attainment | |||
1 This date is October 18, 2000, unless otherwise noted.
2 Attainment date temporarily delayed until November 15, 2007.
3 This date is January 16, 2001.
4 The 1-hour ozone standard is revoked effective June 15, 2005 for all areas in Wisconsin. The Door Co., Kewaunee Co., Manitowoc Co., Sheboygan, and Walworth Co. areas are maintenance areas for the 1-hour NAAQS for purposes of 40 CFR part 51 subpart X.
Wisconsin—1997 Annual PM2.5 NAAQS
[Primary and Secondary]
| Designated area | Designation a | Classification | ||
|---|---|---|---|---|
| Date 1 | Type | Date 2 | Type | |
| Statewide: | ||||
| Adams County | Unclassifiable/Attainment. | |||
| Ashland County | Unclassifiable/Attainment. | |||
| Barron County | Unclassifiable/Attainment. | |||
| Bayfield County | Unclassifiable/Attainment. | |||
| Brown County | Unclassifiable/Attainment. | |||
| Buffalo County | Unclassifiable/Attainment. | |||
| Burnett County | Unclassifiable/Attainment. | |||
| Calumet County | Unclassifiable/Attainment. | |||
| Chippewa County | Unclassifiable/Attainment. | |||
| Clark County | Unclassifiable/Attainment. | |||
| Columbia County | Unclassifiable/Attainment. | |||
| Crawford County | Unclassifiable/Attainment. | |||
| Dane County | Unclassifiable/Attainment. | |||
| Dodge County | Unclassifiable/Attainment. | |||
| Door County | Unclassifiable/Attainment. | |||
| Douglas County | Unclassifiable/Attainment. | |||
| Dunn County | Unclassifiable/Attainment. | |||
| Eau Claire County | Unclassifiable/Attainment. | |||
| Florence County | Unclassifiable/Attainment. | |||
| Fond du Lac County | Unclassifiable/Attainment. | |||
| Forest County | Unclassifiable/Attainment. | |||
| Grant County | Unclassifiable/Attainment. | |||
| Green County | Unclassifiable/Attainment. | |||
| Green Lake County | Unclassifiable/Attainment. | |||
| Iowa County | Unclassifiable/Attainment. | |||
| Iron County | Unclassifiable/Attainment. | |||
| Jackson County | Unclassifiable/Attainment. | |||
| Jefferson County | Unclassifiable/Attainment. | |||
| Juneau County | Unclassifiable/Attainment. | |||
| Kenosha County | Unclassifiable/Attainment. | |||
| Kewaunee County | Unclassifiable/Attainment. | |||
| La Crosse County | Unclassifiable/Attainment. | |||
| Lafayette County | Unclassifiable/Attainment. | |||
| Langlade County | Unclassifiable/Attainment. | |||
| Lincoln County | Unclassifiable/Attainment. | |||
| Manitowoc County | Unclassifiable/Attainment. | |||
| Marathon County | Unclassifiable/Attainment. | |||
| Marinette County | Unclassifiable/Attainment. | |||
| Marquette County | Unclassifiable/Attainment. | |||
| Menominee County | Unclassifiable/Attainment. | |||
| Milwaukee County | Unclassifiable/Attainment. | |||
| Monroe County | Unclassifiable/Attainment. | |||
| Oconto County | Unclassifiable/Attainment. | |||
| Oneida County | Unclassifiable/Attainment. | |||
| Outagamie County | Unclassifiable/Attainment. | |||
| Ozaukee County | Unclassifiable/Attainment. | |||
| Pepin County | Unclassifiable/Attainment. | |||
| Pierce County | Unclassifiable/Attainment. | |||
| Polk County | Unclassifiable/Attainment. | |||
| Portage County | Unclassifiable/Attainment. | |||
| Price County | Unclassifiable/Attainment. | |||
| Racine County | Unclassifiable/Attainment. | |||
| Richland County | Unclassifiable/Attainment. | |||
| Rock County | Unclassifiable/Attainment. | |||
| Rusk County | Unclassifiable/Attainment. | |||
| St. Croix County | Unclassifiable/Attainment. | |||
| Sauk County | Unclassifiable/Attainment. | |||
| Sawyer County | Unclassifiable/Attainment. | |||
| Shawano County | Unclassifiable/Attainment. | |||
| Sheboygan County | Unclassifiable/Attainment. | |||
| Taylor County | Unclassifiable/Attainment. | |||
| Trempealeau County | Unclassifiable/Attainment. | |||
| Vernon County | Unclassifiable/Attainment. | |||
| Vilas County | Unclassifiable/Attainment. | |||
| Walworth County | Unclassifiable/Attainment. | |||
| Washburn County | Unclassifiable/Attainment. | |||
| Washington County | Unclassifiable/Attainment. | |||
| Waukesha County | Unclassifiable/Attainment. | |||
| Waupaca County | Unclassifiable/Attainment. | |||
| Waushara County | Unclassifiable/Attainment. | |||
| Winnebago County | Unclassifiable/Attainment. | |||
| Wood County | Unclassifiable/Attainment. | |||
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is 90 days after January 5, 2005, unless otherwise noted.
Wisconsin—2012 Annual PM2.5 NAAQS
[Primary]
| Designated area 1 | Designation | Classification | ||
|---|---|---|---|---|
| Date 2 | Type | Date 2 | Type | |
| Statewide: | ||||
| Adams County | Unclassifiable/Attainment | |||
| Ashland County | Unclassifiable/Attainment | |||
| Barron County | Unclassifiable/Attainment | |||
| Bayfield County | Unclassifiable/Attainment | |||
| Brown County | Unclassifiable/Attainment | |||
| Buffalo County | Unclassifiable/Attainment | |||
| Burnett County | Unclassifiable/Attainment | |||
| Calumet County | Unclassifiable/Attainment | |||
| Chippewa County | Unclassifiable/Attainment | |||
| Clark County | Unclassifiable/Attainment | |||
| Columbia County | Unclassifiable/Attainment | |||
| Crawford County | Unclassifiable/Attainment | |||
| Dane County | Unclassifiable/Attainment | |||
| Dodge County | Unclassifiable/Attainment | |||
| Door County | Unclassifiable/Attainment | |||
| Douglas County | Unclassifiable/Attainment | |||
| Dunn County | Unclassifiable/Attainment | |||
| Eau Claire County | Unclassifiable/Attainment | |||
| Florence County | Unclassifiable/Attainment | |||
| Fond du Lac County | Unclassifiable/Attainment | |||
| Forest County | Unclassifiable/Attainment | |||
| Grant County | Unclassifiable/Attainment | |||
| Green County | Unclassifiable/Attainment | |||
| Green Lake County | Unclassifiable/Attainment | |||
| Iowa County | Unclassifiable/Attainment | |||
| Iron County | Unclassifiable/Attainment | |||
| Jackson County | Unclassifiable/Attainment | |||
| Jefferson County | Unclassifiable/Attainment | |||
| Juneau County | Unclassifiable/Attainment | |||
| Kenosha County | Unclassifiable/Attainment | |||
| Kewaunee County | Unclassifiable/Attainment | |||
| La Crosse County | Unclassifiable/Attainment | |||
| Lafayette County | Unclassifiable/Attainment | |||
| Langlade County | Unclassifiable/Attainment | |||
| Lincoln County | Unclassifiable/Attainment | |||
| Manitowoc County | Unclassifiable/Attainment | |||
| Marathon County | Unclassifiable/Attainment | |||
| Marinette County | Unclassifiable/Attainment | |||
| Marquette County | Unclassifiable/Attainment | |||
| Menominee County | Unclassifiable/Attainment | |||
| Milwaukee County | Unclassifiable/Attainment | |||
| Monroe County | Unclassifiable/Attainment | |||
| Oconto County | Unclassifiable/Attainment | |||
| Oneida County | Unclassifiable/Attainment | |||
| Outagamie County | Unclassifiable/Attainment | |||
| Ozaukee County | Unclassifiable/Attainment | |||
| Pepin County | Unclassifiable/Attainment | |||
| Pierce County | Unclassifiable/Attainment | |||
| Polk County | Unclassifiable/Attainment | |||
| Portage County | Unclassifiable/Attainment | |||
| Price County | Unclassifiable/Attainment | |||
| Racine County | Unclassifiable/Attainment | |||
| Richland County | Unclassifiable/Attainment | |||
| Rock County | Unclassifiable/Attainment | |||
| Rusk County | Unclassifiable/Attainment | |||
| St. Croix County | Unclassifiable/Attainment | |||
| Sauk County | Unclassifiable/Attainment | |||
| Sawyer County | Unclassifiable/Attainment | |||
| Shawano County | Unclassifiable/Attainment | |||
| Sheboygan County | Unclassifiable/Attainment | |||
| Taylor County | Unclassifiable/Attainment | |||
| Trempealeau County | Unclassifiable/Attainment | |||
| Vernon County | Unclassifiable/Attainment | |||
| Vilas County | Unclassifiable/Attainment | |||
| Walworth County | Unclassifiable/Attainment | |||
| Washburn County | Unclassifiable/Attainment | |||
| Washington County | Unclassifiable/Attainment | |||
| Waukesha County | Unclassifiable/Attainment | |||
| Waupaca County | Unclassifiable/Attainment | |||
| Waushara County | Unclassifiable/Attainment | |||
| Winnebago County | Unclassifiable/Attainment | |||
| Wood County | Unclassifiable/Attainment | |||
1 Includes areas of Indian country located in each county or area, except as otherwise specified.
2 This date is April 15, 2015, unless otherwise noted.
Wisconsin—1997 24-Hour PM2.5 NAAQS
[Primary and Secondary]
| Designated area | Designation a | Classification | ||
|---|---|---|---|---|
| Date 1 | Type | Date 2 | Type | |
| Milwaukee-Racine, WI: | ||||
| Milwaukee County | Unclassifiable/Attainment. | |||
| Racine County | Unclassifiable/Attainment. | |||
| Waukesha County | Unclassifiable/Attainment. | |||
| Rest of State: | ||||
| Adams County | Unclassifiable/Attainment. | |||
| Ashland County | Unclassifiable/Attainment. | |||
| Barron County | Unclassifiable/Attainment. | |||
| Bayfield County | Unclassifiable/Attainment. | |||
| Brown County | Unclassifiable/Attainment. | |||
| Buffalo County | Unclassifiable/Attainment. | |||
| Burnett County | Unclassifiable/Attainment. | |||
| Calumet County | Unclassifiable/Attainment. | |||
| Chippewa County | Unclassifiable/Attainment. | |||
| Clark County | Unclassifiable/Attainment. | |||
| Columbia County | Unclassifiable/Attainment. | |||
| Crawford County | Unclassifiable/Attainment. | |||
| Dane County | Unclassifiable/Attainment. | |||
| Dodge County | Unclassifiable/Attainment. | |||
| Door County | Unclassifiable/Attainment. | |||
| Douglas County | Unclassifiable/Attainment. | |||
| Dunn County | Unclassifiable/Attainment. | |||
| Eau Claire County | Unclassifiable/Attainment. | |||
| Florence County | Unclassifiable/Attainment. | |||
| Fond du Lac County | Unclassifiable/Attainment. | |||
| Forest County | Unclassifiable/Attainment. | |||
| Grant County | Unclassifiable/Attainment. | |||
| Green County | Unclassifiable/Attainment. | |||
| Green Lake County | Unclassifiable/Attainment. | |||
| Iowa County | Unclassifiable/Attainment. | |||
| Iron County | Unclassifiable/Attainment. | |||
| Jackson County | Unclassifiable/Attainment. | |||
| Jefferson County | Unclassifiable/Attainment. | |||
| Juneau County | Unclassifiable/Attainment. | |||
| Kenosha County | Unclassifiable/Attainment. | |||
| Kewaunee County | Unclassifiable/Attainment. | |||
| La Crosse County | Unclassifiable/Attainment. | |||
| Lafayette County | Unclassifiable/Attainment. | |||
| Langlade County | Unclassifiable/Attainment. | |||
| Lincoln County | Unclassifiable/Attainment. | |||
| Manitowoc County | Unclassifiable/Attainment. | |||
| Marathon County | Unclassifiable/Attainment. | |||
| Marinette County | Unclassifiable/Attainment. | |||
| Marquette County | Unclassifiable/Attainment. | |||
| Menominee County | Unclassifiable/Attainment. | |||
| Monroe County | Unclassifiable/Attainment. | |||
| Oconto County | Unclassifiable/Attainment. | |||
| Oneida County | Unclassifiable/Attainment. | |||
| Outagamie County | Unclassifiable/Attainment. | |||
| Ozaukee County | Unclassifiable/Attainment. | |||
| Pepin County | Unclassifiable/Attainment. | |||
| Pierce County | Unclassifiable/Attainment. | |||
| Polk County | Unclassifiable/Attainment. | |||
| Portage County | Unclassifiable/Attainment. | |||
| Price County | Unclassifiable/Attainment. | |||
| Richland County | Unclassifiable/Attainment. | |||
| Rock County | Unclassifiable/Attainment. | |||
| Rusk County | Unclassifiable/Attainment. | |||
| St. Croix County | Unclassifiable/Attainment. | |||
| Sauk County | Unclassifiable/Attainment. | |||
| Sawyer County | Unclassifiable/Attainment. | |||
| Shawano County | Unclassifiable/Attainment. | |||
| Sheboygan County | Unclassifiable/Attainment. | |||
| Taylor County | Unclassifiable/Attainment. | |||
| Trempealeau County | Unclassifiable/Attainment. | |||
| Vernon County | Unclassifiable/Attainment. | |||
| Vilas County | Unclassifiable/Attainment. | |||
| Walworth County | Unclassifiable/Attainment. | |||
| Washburn County | Unclassifiable/Attainment. | |||
| Washington County | Unclassifiable/Attainment. | |||
| Waupaca County | Unclassifiable/Attainment. | |||
| Waushara County | Unclassifiable/Attainment. | |||
| Winnebago County | Unclassifiable/Attainment. | |||
| Wood County | Unclassifiable/Attainment. | |||
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is 90 days after January 5, 2005, unless otherwise noted.
Wisconsin—2006 24-Hour PM2.5 NAAQS
[Primary and Secondary]
| Designated area | Designation a | Classification | ||
|---|---|---|---|---|
| Date 1 | Type | Date 2 | Type | |
| Milwaukee-Racine, WI: | ||||
| Milwaukee County | 4/22/2014 | Attainment | ||
| Racine County | 4/22/2014 | Attainment | ||
| Waukesha County | 4/22/2014 | Attainment | ||
| Rest of State: | ||||
| Adams County | Unclassifiable/Attainment. | |||
| Ashland County | Unclassifiable/Attainment. | |||
| Barron County | Unclassifiable/Attainment. | |||
| Bayfield County | Unclassifiable/Attainment. | |||
| Brown County | Unclassifiable/Attainment. | |||
| Buffalo County | Unclassifiable/Attainment. | |||
| Burnett County | Unclassifiable/Attainment. | |||
| Calumet County | Unclassifiable/Attainment. | |||
| Chippewa County | Unclassifiable/Attainment. | |||
| Clark County | Unclassifiable/Attainment. | |||
| Columbia County | Unclassifiable/Attainment. | |||
| Crawford County | Unclassifiable/Attainment. | |||
| Dane County | Unclassifiable/Attainment. | |||
| Dodge County | Unclassifiable/Attainment. | |||
| Door County | Unclassifiable/Attainment. | |||
| Douglas County | Unclassifiable/Attainment. | |||
| Dunn County | Unclassifiable/Attainment. | |||
| Eau Claire County | Unclassifiable/Attainment. | |||
| Florence County | Unclassifiable/Attainment. | |||
| Fond du Lac County | Unclassifiable/Attainment. | |||
| Forest County | Unclassifiable/Attainment. | |||
| Grant County | Unclassifiable/Attainment. | |||
| Green County | Unclassifiable/Attainment. | |||
| Green Lake County | Unclassifiable/Attainment. | |||
| Iowa County | Unclassifiable/Attainment. | |||
| Iron County | Unclassifiable/Attainment. | |||
| Jackson County | Unclassifiable/Attainment. | |||
| Jefferson County | Unclassifiable/Attainment. | |||
| Juneau County | Unclassifiable/Attainment. | |||
| Kenosha County | Unclassifiable/Attainment. | |||
| Kewaunee County | Unclassifiable/Attainment. | |||
| La Crosse County | Unclassifiable/Attainment. | |||
| Lafayette County | Unclassifiable/Attainment. | |||
| Langlade County | Unclassifiable/Attainment. | |||
| Lincoln County | Unclassifiable/Attainment. | |||
| Manitowoc County | Unclassifiable/Attainment. | |||
| Marathon County | Unclassifiable/Attainment. | |||
| Marinette County | Unclassifiable/Attainment. | |||
| Marquette County | Unclassifiable/Attainment. | |||
| Menominee County | Unclassifiable/Attainment. | |||
| Monroe County | Unclassifiable/Attainment. | |||
| Oconto County | Unclassifiable/Attainment. | |||
| Oneida County | Unclassifiable/Attainment. | |||
| Outagamie County | Unclassifiable/Attainment. | |||
| Ozaukee County | Unclassifiable/Attainment. | |||
| Pepin County | Unclassifiable/Attainment. | |||
| Pierce County | Unclassifiable/Attainment. | |||
| Polk County | Unclassifiable/Attainment. | |||
| Portage County | Unclassifiable/Attainment. | |||
| Price County | Unclassifiable/Attainment. | |||
| Richland County | Unclassifiable/Attainment. | |||
| Rock County | Unclassifiable/Attainment. | |||
| Rusk County | Unclassifiable/Attainment. | |||
| St. Croix County | Unclassifiable/Attainment. | |||
| Sauk County | Unclassifiable/Attainment. | |||
| Sawyer County | Unclassifiable/Attainment. | |||
| Shawano County | Unclassifiable/Attainment. | |||
| Sheboygan County | Unclassifiable/Attainment. | |||
| Taylor County | Unclassifiable/Attainment. | |||
| Trempealeau County | Unclassifiable/Attainment. | |||
| Vernon County | Unclassifiable/Attainment. | |||
| Vilas County | Unclassifiable/Attainment. | |||
| Walworth County | Unclassifiable/Attainment. | |||
| Washburn County | Unclassifiable/Attainment. | |||
| Washington County | Unclassifiable/Attainment. | |||
| Waupaca County | Unclassifiable/Attainment. | |||
| Waushara County | Unclassifiable/Attainment. | |||
| Winnebago County | Unclassifiable/Attainment. | |||
| Wood County | Unclassifiable/Attainment. | |||
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is 30 days after November 13, 2009, unless otherwise noted.
2 This date is July 2, 2014, unless otherwise noted.
Wisconsin—NO2 (1971 Annual Standard)
| Designated area | Does not meet primary standards | Cannot be classified or better than national standards |
|---|---|---|
| State of Wisconsin | X |
Wisconsin—NO2 (2010 1-Hour Standard)
| Designated area | Designation a | |
|---|---|---|
| Date 1 | Type | |
| Adams County | Unclassifiable/Attainment. | |
| Ashland County | Unclassifiable/Attainment. | |
| Barron County | Unclassifiable/Attainment. | |
| Bayfield County | Unclassifiable/Attainment. | |
| Brown County | Unclassifiable/Attainment. | |
| Buffalo County | Unclassifiable/Attainment. | |
| Burnett County | Unclassifiable/Attainment. | |
| Calumet County | Unclassifiable/Attainment. | |
| Chippewa County | Unclassifiable/Attainment. | |
| Clark County | Unclassifiable/Attainment. | |
| Columbia County | Unclassifiable/Attainment. | |
| Crawford County | Unclassifiable/Attainment. | |
| Dane County | Unclassifiable/Attainment. | |
| Dodge County | Unclassifiable/Attainment. | |
| Door County | Unclassifiable/Attainment. | |
| Douglas County | Unclassifiable/Attainment. | |
| Dunn County | Unclassifiable/Attainment. | |
| Eau Claire County | Unclassifiable/Attainment. | |
| Florence County | Unclassifiable/Attainment. | |
| Fond du Lac County | Unclassifiable/Attainment. | |
| Forest County | Unclassifiable/Attainment. | |
| Grant County | Unclassifiable/Attainment. | |
| Green County | Unclassifiable/Attainment. | |
| Green Lake County | Unclassifiable/Attainment. | |
| Iowa County | Unclassifiable/Attainment. | |
| Iron County | Unclassifiable/Attainment. | |
| Jackson County | Unclassifiable/Attainment. | |
| Jefferson County | Unclassifiable/Attainment. | |
| Juneau County | Unclassifiable/Attainment. | |
| Kenosha County | Unclassifiable/Attainment. | |
| Kewaunee County | Unclassifiable/Attainment. | |
| La Crosse County | Unclassifiable/Attainment. | |
| Lafayette County | Unclassifiable/Attainment. | |
| Langlade County | Unclassifiable/Attainment. | |
| Lincoln County | Unclassifiable/Attainment. | |
| Manitowoc County | Unclassifiable/Attainment. | |
| Marathon County | Unclassifiable/Attainment. | |
| Marinette County | Unclassifiable/Attainment. | |
| Marquette County | Unclassifiable/Attainment. | |
| Menominee County | Unclassifiable/Attainment. | |
| Milwaukee County | Unclassifiable/Attainment. | |
| Monroe County | Unclassifiable/Attainment. | |
| Oconto County | Unclassifiable/Attainment. | |
| Oneida County | Unclassifiable/Attainment. | |
| Outagamie County | Unclassifiable/Attainment. | |
| Ozaukee County | Unclassifiable/Attainment. | |
| Pepin County | Unclassifiable/Attainment. | |
| Pierce County | Unclassifiable/Attainment. | |
| Polk County | Unclassifiable/Attainment. | |
| Portage County | Unclassifiable/Attainment. | |
| Price County | Unclassifiable/Attainment. | |
| Racine County | Unclassifiable/Attainment. | |
| Richland County | Unclassifiable/Attainment. | |
| Rock County | Unclassifiable/Attainment. | |
| Rusk County | Unclassifiable/Attainment. | |
| St. Croix County | Unclassifiable/Attainment. | |
| Sauk County | Unclassifiable/Attainment. | |
| Sawyer County | Unclassifiable/Attainment. | |
| Shawano County | Unclassifiable/Attainment. | |
| Sheboygan County | Unclassifiable/Attainment. | |
| Taylor County | Unclassifiable/Attainment. | |
| Trempealeau County | Unclassifiable/Attainment. | |
| Vernon County | Unclassifiable/Attainment. | |
| Vilas County | Unclassifiable/Attainment. | |
| Walworth County | Unclassifiable/Attainment. | |
| Washburn County | Unclassifiable/Attainment. | |
| Washington County | Unclassifiable/Attainment. | |
| Waukesha County | Unclassifiable/Attainment. | |
| Waupaca County | Unclassifiable/Attainment. | |
| Waushara County | Unclassifiable/Attainment. | |
| Winnebago County | Unclassifiable/Attainment. | |
| Wood County | Unclassifiable/Attainment. | |
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is 90 days after October 31, 2011, unless otherwise noted.
Wisconsin—1997 8-Hour Ozone NAAQS
[Primary and Secondary]
| Designated area | Designation a | Category/classification | ||
|---|---|---|---|---|
| Date 1 | Type | Date 1 | Type | |
| Door County, WI: Door County | July 12, 2010 | Attainment. | ||
| Kewaunee County, WI: | ||||
| Kewaunee County. | 5/21/2008 | Attainment | ||
| Manitowoc County, WI: | ||||
| Manitowoc County, WI: Manitowoc County | July 12, 2010 | Attainment. | ||
| Milwaukee-Racine, WI: | ||||
| Kenosha County | 7/31/2012 | Attainment | ||
| Milwaukee County | ||||
| Ozaukee County | ||||
| Racine County | ||||
| Washington County | ||||
| Waukesha County | ||||
| Inland Sheboygan County, WI | 7/15/2019 | Nonattainment | Subpart 2/Moderate. | |
| Sheboygan County (part): | ||||
| Exclusive and west of the following roadways going from the northern county boundary to the southern county boundary: Highway 43, Wilson Lima Road, Minderhaud Road, County Road KK/Town Line Road, N 10th Street, County Road A S/Center Avenue, Gibbons Road, Hoftiezer Road, Highway 32, Palmer Road/Smies Road/Palmer Road, Amsterdam Road/County Road RR, Termaat Road | ||||
| Shoreline Sheboygan County, WI | 7/15/2019 | Nonattainment | Subpart 2/Moderate. | |
| Sheboygan County (part): | ||||
| Inclusive and east of the following roadways going from the northern county boundary to the southern county boundary: Highway 43, Wilson Lima Road, Minderhaud Road, County Road KK/Town Line Road, N 10th Street, County Road A S/Center Avenue, Gibbons Road, Hoftiezer Road, Highway 32, Palmer Road/Smies Road/Palmer Road, Amsterdam Road/County Road RR, Termaat Road | ||||
| Rest of State: | ||||
| Adams County | Unclassifiable/Attainment | |||
| Ashland County | Unclassifiable/Attainment | |||
| Barron County | Unclassifiable/Attainment | |||
| Bayfield County | Unclassifiable/Attainment | |||
| Brown County | Unclassifiable/Attainment | |||
| Buffalo County | Unclassifiable/Attainment | |||
| Burnett County | Unclassifiable/Attainment | |||
| Calumet County | Unclassifiable/Attainment | |||
| Chippewa County | Unclassifiable/Attainment | |||
| Clark County | Unclassifiable/Attainment | |||
| Columbia County | Unclassifiable/Attainment | |||
| Crawford County | Unclassifiable/Attainment | |||
| Dane County | Unclassifiable/Attainment | |||
| Dodge County | Unclassifiable/Attainment | |||
| Douglas County | Unclassifiable/Attainment | |||
| Dunn County | Unclassifiable/Attainment | |||
| Eau Claire County. | Unclassifiable/Attainment | |||
| Florence County | Unclassifiable/Attainment | |||
| Fond du Lac County | Unclassifiable/Attainment | |||
| Forest County | Unclassifiable/Attainment | |||
| Grant County | Unclassifiable/Attainment | |||
| Green County | Unclassifiable/Attainment | |||
| Green Lake County | Unclassifiable/Attainment | |||
| Iowa County | Unclassifiable/Attainment | |||
| Iron County | Unclassifiable/Attainment | |||
| Jackson County | Unclassifiable/Attainment | |||
| Jefferson County | Unclassifiable/Attainment | |||
| Juneau County | Unclassifiable/Attainment | |||
| La Crosse County | Unclassifiable/Attainment | |||
| Lafayette County | Unclassifiable/Attainment | |||
| Langlade County | Unclassifiable/Attainment | |||
| Lincoln County | Unclassifiable/Attainment | |||
| Marathon County | Unclassifiable/Attainment | |||
| Marinette County | Unclassifiable/Attainment | |||
| Marquette County | Unclassifiable/Attainment | |||
| Menominee County | Unclassifiable/Attainment | |||
| Monroe County | Unclassifiable/Attainment | |||
| Oconto County | Unclassifiable/Attainment | |||
| Oneida County | Unclassifiable/Attainment | |||
| Outagamie County | Unclassifiable/Attainment | |||
| Pepin County | Unclassifiable/Attainment | |||
| Pierce County | Unclassifiable/Attainment | |||
| Polk County | Unclassifiable/Attainment | |||
| Portage County | Unclassifiable/Attainment | |||
| Price County | Unclassifiable/Attainment | |||
| Richland County | Unclassifiable/Attainment | |||
| Rock County | Unclassifiable/Attainment | |||
| Rusk County | Unclassifiable/Attainment | |||
| St. Croix County | Unclassifiable/Attainment | |||
| Sauk County | Unclassifiable/Attainment | |||
| Sawyer County | Unclassifiable/Attainment | |||
| Shawano County | Unclassifiable/Attainment | |||
| Taylor County | Unclassifiable/Attainment | |||
| Trempealeau County | Unclassifiable/Attainment | |||
| Vernon County | Unclassifiable/Attainment | |||
| Vilas County | Unclassifiable/Attainment | |||
| Walworth County | Unclassifiable/Attainment | |||
| Washburn County | Unclassifiable/Attainment | |||
| Waupaca County | Unclassifiable/Attainment | |||
| Waushara County | Unclassifiable/Attainment | |||
| Winnebago County | Unclassifiable/Attainment | |||
| Wood County | Unclassifiable/Attainment | |||
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is June 15, 2004, unless otherwise noted.
Wisconsin—2008 8-Hour Ozone NAAQS
[Primary and Secondary]
| Designated area | Designation | Classification | ||
|---|---|---|---|---|
| Date 1 | Type | Date 1 | Type | |
| Chicago-Naperville, IL-IN-WI: 2 | 4/11/2022 | Attainment | Serious. | |
| Kenosha County (part): The portion of Kenosha County bounded by the Lake Michigan shoreline on the East, the Kenosha County boundary on the North, the Kenosha County boundary on the South, and the I-94 corridor (including the entire corridor) on the West | ||||
| Inland Sheboygan County, WI 25 | 7/10/2020 | Attainment | ||
| Sheboygan County (part): | ||||
| Exclusive and west of the following roadways going from the northern county boundary to the southern county boundary: Highway 43, Wilson Lima Road, Minderhaud Road, County Road KK/Town Line Road, N 10th Street, County Road A S/Center Avenue, Gibbons Road, Hoftiezer Road, Highway 32, Palmer Road/Smies Road/Palmer Road, Amsterdam Road/County Road RR, Termaat Road. | ||||
| Shoreline Sheboygan County, WI 25 | 7/10/2020 | Attainment | ||
| Sheboygan County (part): | ||||
| Inclusive and east of the following roadways going from the northern county boundary to the southern county boundary: Highway 43, Wilson Lima Road, Minderhaud Road, County Road KK/Town Line Road, N 10th Street, County Road A S/Center Avenue, Gibbons Road, Hoftiezer Road, Highway 32, Palmer Road/Smies Road/Palmer Road, Amsterdam Road/County Road RR, Termaat Road. | ||||
| Adams County 3 | Unclassifiable/Attainment | |||
| Ashland County 3 | Unclassifiable/Attainment | |||
| Barron County 3 | Unclassifiable/Attainment | |||
| Bayfield County 3 | Unclassifiable/Attainment | |||
| Brown County 3 | Unclassifiable/Attainment | |||
| Buffalo County 3 | Unclassifiable/Attainment | |||
| Burnett County 3 | Unclassifiable/Attainment | |||
| Calumet County 3 | Unclassifiable/Attainment | |||
| Chippewa County 3 | Unclassifiable/Attainment | |||
| Clark County 3 | Unclassifiable/Attainment | |||
| Columbia County 3 | Unclassifiable/Attainment | |||
| Crawford County 3 | Unclassifiable/Attainment | |||
| Dane County 3 | Unclassifiable/Attainment | |||
| Dodge County 3 | Unclassifiable/Attainment | |||
| Door County 3 | Unclassifiable/Attainment | |||
| Douglas County 3 | Unclassifiable/Attainment | |||
| Dunn County 3 | Unclassifiable/Attainment | |||
| Eau Claire County 3 | Unclassifiable/Attainment | |||
| Florence County 3 | Unclassifiable/Attainment | |||
| Fond du Lac County 3 | Unclassifiable/Attainment | |||
| Forest County 3 | Unclassifiable/Attainment | |||
| Grant County 3 | Unclassifiable/Attainment | |||
| Green County 3 | Unclassifiable/Attainment | |||
| Green Lake County 3 | Unclassifiable/Attainment | |||
| Iowa County 3 | Unclassifiable/Attainment | |||
| Iron County 3 | Unclassifiable/Attainment | |||
| Jackson County 3 | Unclassifiable/Attainment | |||
| Jefferson County 3 | Unclassifiable/Attainment | |||
| Juneau County 3 | Unclassifiable/Attainment | |||
| Kenosha County (remainder) 3 | Unclassifiable/Attainment | |||
| Kewaunee County 3 | Unclassifiable/Attainment | |||
| La Crosse County 3 | Unclassifiable/Attainment | |||
| Lafayette County 3 | Unclassifiable/Attainment | |||
| Langlade County 3 | Unclassifiable/Attainment | |||
| Lincoln County 3 | Unclassifiable/Attainment | |||
| Manitowoc County 3 | Unclassifiable/Attainment | |||
| Marathon County 3 | Unclassifiable/Attainment | |||
| Marinette County 3 | Unclassifiable/Attainment | |||
| Marquette County 3 | Unclassifiable/Attainment | |||
| Menominee County 3 | Unclassifiable/Attainment | |||
| Milwaukee County 3 | Unclassifiable/Attainment | |||
| Monroe County 3 | Unclassifiable/Attainment | |||
| Oconto County 3 | Unclassifiable/Attainment | |||
| Oneida County 3 | Unclassifiable/Attainment | |||
| Outagamie County 3 | Unclassifiable/Attainment | |||
| Ozaukee County 3 | Unclassifiable/Attainment | |||
| Pepin County 3 | Unclassifiable/Attainment | |||
| Pierce County 3 | Unclassifiable/Attainment | |||
| Polk County 3 | Unclassifiable/Attainment | |||
| Portage County 3 | Unclassifiable/Attainment | |||
| Price County 3 | Unclassifiable/Attainment | |||
| Racine County 3 | Unclassifiable/Attainment | |||
| Richland County 3 | Unclassifiable/Attainment | |||
| Rock County 3 | Unclassifiable/Attainment | |||
| Rusk County 3 | Unclassifiable/Attainment | |||
| St. Croix County 3 | Unclassifiable/Attainment | |||
| Sauk County 3 | Unclassifiable/Attainment | |||
| Sawyer County 3 | Unclassifiable/Attainment | |||
| Shawano County 3 | Unclassifiable/Attainment | |||
| Taylor County 3 | Unclassifiable/Attainment | |||
| Trempealeau County 3 | Unclassifiable/Attainment | |||
| Vernon County 3 | Unclassifiable/Attainment | |||
| Vilas County 3 | Unclassifiable/Attainment | |||
| Walworth County 3 | Unclassifiable/Attainment | |||
| Washburn County 3 | Unclassifiable/Attainment | |||
| Washington County 3 | Unclassifiable/Attainment | |||
| Waukesha County 3 | Unclassifiable/Attainment | |||
| Waupaca County 3 | Unclassifiable/Attainment | |||
| Waushara County 3 | Unclassifiable/Attainment | |||
| Winnebago County 3 | Unclassifiable/Attainment | |||
| Wood County 3 | Unclassifiable/Attainment | |||
1 This date is July 20, 2012, unless otherwise noted.
2 Excludes Indian country located in each area, unless otherwise noted.
3 Includes any Indian country in each county or area, unless otherwise specified.
4 Attainment date is extended to July 20, 2016.
5 Attainment date is extended to July 20, 2019 for both Inland Sheboygan County, WI, and Shoreline Sheboygan County, WI, nonattainment areas.
Wisconsin—2015 8-Hour Ozone NAAQS
[Primary and Secondary]
| Designated area 1 | Designation | Classification | ||
|---|---|---|---|---|
| Date 2 | Type | Date 2 | Type | |
| Chicago, IL-IN-WI | 5 7/14/2021 | Nonattainment | 1/16/2025 | Serious. |
| Kenosha County (part): | ||||
| The portion of Kenosha County bounded by the Lake Michigan shoreline on the East, the Kenosha County boundary on the North, the Kenosha County boundary on the South, and the I-94 corridor (including the entire corridor) on the West. | ||||
| Door County, WI | ||||
| Door County (part): | 6/10/2020 | Attainment | Marginal (Rural Transport). | |
| Newport State Park Boundary | ||||
| Door County-Revised (part) | 4/29/2022 | Attainment | Marginal (Rural Transport). | |
| The portion of Door County north of Sturgeon Bay Canal excluding Newport State Park. | ||||
| Manitowoc County, WI | 3/31/2022 | Attainment | Marginal (Rural Transport). | |
| Manitowoc County (part): | ||||
| Inclusive and east of the following roadways with the boundary starting from north to south: County Road B which turns into South State Street to County Road V which turns into Forest Home Drive to South Packer Drive to West Hillcrest Road to Highway 43 to West Custer Street to Dufek Drive which turns into Highway 42 | ||||
| Milwaukee, WI | 5 7/14/2021 | Nonattainment | 1/16/2025 | Serious. |
| Milwaukee County. | ||||
| Ozaukee County. | ||||
| Racine County (part): | ||||
| Inclusive and east of the following roadways going from the northern county boundary to the southern county boundary: Highway 45 to Washington Ave. to South Beaumont Ave. | ||||
| Washington County (part): | ||||
| Inclusive and east of the following roadways going from the northern county boundary to the southern county boundary: County H to N Main St/Old US Hwy 45 to WI-60 Trunk E to WI-164 S. | ||||
| Waukesha County (part): | ||||
| Going from the western county boundary to the southern county boundary: Inclusive and north of I-94 and inclusive and east of Highway 67. | ||||
| Sheboygan County, WI | 5 7/14/2021 | Nonattainment | 1/16/2025 | Serious. |
| Sheboygan County (part): | ||||
| Inclusive and east of the following roadways with the boundary starting from north to south: Union Road which turns into County Road Y which turns into Highland Drive, to Lower Road which turns into Monroe Street, to Broadway/Main Street to Highway 32 which turns into Giddings Avenue to County Road W to County Road KW. | ||||
| Adams County | 1/16/2018 | Attainment/Unclassifiable | ||
| Ashland County | 1/16/2018 | Attainment/Unclassifiable | ||
| Barron County | 1/16/2018 | Attainment/Unclassifiable | ||
| Bayfield County | 1/16/2018 | Attainment/Unclassifiable | ||
| Brown County | Attainment/Unclassifiable | |||
| Buffalo County | 1/16/2018 | Attainment/Unclassifiable | ||
| Burnett County | 1/16/2018 | Attainment/Unclassifiable | ||
| Calumet County | Attainment/Unclassifiable | |||
| Chippewa County | 1/16/2018 | Attainment/Unclassifiable | ||
| Clark County | 1/16/2018 | Attainment/Unclassifiable | ||
| Columbia County | 1/16/2018 | Attainment/Unclassifiable | ||
| Crawford County | 1/16/2018 | Attainment/Unclassifiable | ||
| Dane County | 1/16/2018 | Attainment/Unclassifiable | ||
| Dodge County | Attainment/Unclassifiable | |||
| Door County (part) remainder | Attainment/Unclassifiable | |||
| Douglas County | 1/16/2018 | Attainment/Unclassifiable | ||
| Dunn County | 1/16/2018 | Attainment/Unclassifiable | ||
| Eau Claire County | 1/16/2018 | Attainment/Unclassifiable | ||
| Florence County | 1/16/2018 | Attainment/Unclassifiable | ||
| Fond du Lac County | Attainment/Unclassifiable | |||
| Forest County | 1/16/2018 | Attainment/Unclassifiable | ||
| Grant County | 1/16/2018 | Attainment/Unclassifiable | ||
| Green County | 1/16/2018 | Attainment/Unclassifiable | ||
| Green Lake County | 1/16/2018 | Attainment/Unclassifiable | ||
| Iowa County | 1/16/2018 | Attainment/Unclassifiable | ||
| Iron County | 1/16/2018 | Attainment/Unclassifiable | ||
| Jackson County | 1/16/2018 | Attainment/Unclassifiable | ||
| Jefferson County | Attainment/Unclassifiable | |||
| Juneau County | 1/16/2018 | Attainment/Unclassifiable | ||
| Kenosha County (part) remainder | Attainment/Unclassifiable | |||
| Kewaunee County | Attainment/Unclassifiable | |||
| La Crosse County | 1/16/2018 | Attainment/Unclassifiable | ||
| Lafayette County | 1/16/2018 | Attainment/Unclassifiable | ||
| Langlade County | 1/16/2018 | Attainment/Unclassifiable | ||
| Lincoln County | 1/16/2018 | Attainment/Unclassifiable | ||
| Manitowoc County (part) remainder | Attainment/Unclassifiable | |||
| Marathon County | 1/16/2018 | Attainment/Unclassifiable | ||
| Marinette County | 1/16/2018 | Attainment/Unclassifiable | ||
| Marquette County | 1/16/2018 | Attainment/Unclassifiable | ||
| Menominee County | 1/16/2018 | Attainment/Unclassifiable | ||
| Milwaukee County (part) remainder | Attainment/Unclassifiable | |||
| Monroe County | 1/16/2018 | Attainment/Unclassifiable | ||
| Oconto County | 1/16/2018 | Attainment/Unclassifiable | ||
| Oneida County | 1/16/2018 | Attainment/Unclassifiable | ||
| Outagamie County | 1/16/2018 | Attainment/Unclassifiable | ||
| Ozaukee County (part) remainder | Attainment/Unclassifiable | |||
| Pepin County | 1/16/2018 | Attainment/Unclassifiable | ||
| Pierce County | 1/16/2018 | Attainment/Unclassifiable | ||
| Polk County | 1/16/2018 | Attainment/Unclassifiable | ||
| Portage County | 1/16/2018 | Attainment/Unclassifiable | ||
| Price County | 1/16/2018 | Attainment/Unclassifiable | ||
| Racine County (part) remainder | Attainment/Unclassifiable | |||
| Richland County | 1/16/2018 | Attainment/Unclassifiable | ||
| Rock County | 1/16/2018 | Attainment/Unclassifiable | ||
| Rusk County | 1/16/2018 | Attainment/Unclassifiable | ||
| St. Croix County | 1/16/2018 | Attainment/Unclassifiable | ||
| Sauk County | 1/16/2018 | Attainment/Unclassifiable | ||
| Sawyer County | 1/16/2018 | Attainment/Unclassifiable | ||
| Shawano County | 1/16/2018 | Attainment/Unclassifiable | ||
| Sheboygan County (part) remainder | Attainment/Unclassifiable | |||
| Taylor County | 1/16/2018 | Attainment/Unclassifiable | ||
| Trempealeau County | 1/16/2018 | Attainment/Unclassifiable | ||
| Vernon County | 1/16/2018 | Attainment/Unclassifiable | ||
| Vilas County | 1/16/2018 | Attainment/Unclassifiable | ||
| Walworth County | Attainment/Unclassifiable | |||
| Washburn County | 1/16/2018 | Attainment/Unclassifiable | ||
| Washington County (part) remainder | Attainment/Unclassifiable | |||
| Waukesha County (part) remainder | Attainment/Unclassifiable | |||
| Waupaca County | 1/16/2018 | Attainment/Unclassifiable | ||
| Waushara County | 1/16/2018 | Attainment/Unclassifiable | ||
| Winnebago County | 1/16/2018 | Attainment/Unclassifiable | ||
| Wood County | 1/16/2018 | Attainment/Unclassifiable | ||
| Forest County Potawatomi Community Indian Tribe 3 | 1/16/2018 | Attainment/Unclassifiable | ||
1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country.
2 This date is August 3, 2018, unless otherwise noted.
3 Includes Indian country of the tribe listed in this table located in Forest County, Wisconsin. Information pertaining to areas of Indian country in this table is intended for Clean Air Act planning purposes only and is not an EPA determination of Indian country status or any Indian country boundary. EPA lacks the authority to establish Indian country land status, and is making no determination of Indian country boundaries, in this table.
4 [Reserved]
5 EPA revised the nonattainment boundary in response to a court decision, which did not vacate any designations for the 2015 ozone NAAQS, but which remanded the designation for the identified county. Because this additional area is part of a previously designated nonattainment area, the associated implementation dates for the overall nonattainment area (e.g., the August 3, 2021 attainment date) remain unchanged regardless of this later designation date.
Wisconsin—2008 Lead NAAQS
a Includes Indian Country located in each county or area, except as otherwise specified.
1 December 31, 2011 unless otherwise noted.
[43 FR 8964, Mar. 3, 1978]
Editorial Note:
For Federal Register citations affecting § 81.350, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.