25 Pa. Code § 131.2 - National Ambient Air Quality Standards
The National Ambient Air Quality Standards, promulgated by the Administrator of the EPA under the Clean Air Act are hereby incorporated, by reference, as part of the standards in § 131.3 (relating to ambient air quality standards).
Notes
This section cited in 25 Pa. Code § 131.4 (relating to application of ambient air quality standards).
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