Air Plan Approval; Pennsylvania; 2015 Ozone National Ambient Air Quality Standard Nonattainment New Source Review Certification

Publication Date: 
Tuesday, May 31, 2022 - 4:00am

The Environmental Protection Agency (EPA) is proposing to approve this state implementation plan (SIP) revision that will fulfill Pennsylvania's nonattainment new source review (NNSR) SIP element requirement for the 2015 8-hour ozone national ambient air quality standard (NAAQS). This action is being taken under the Clean Air Act (CAA).

Environmental Protection Agency