Air Plan Approval; West Virginia; 2022 Amendments to West Virginia's Ambient Air Quality Standards

Publication Date: 
Thursday, July 27, 2023 - 4:00am

The Environmental Protection Agency (EPA) is approving a state implementation plan (SIP) revision submitted by the State of West Virginia. The revision updates West Virginia's incorporation by reference (IBR) of EPA's national ambient air quality standards (NAAQS) and the associated monitoring reference and equivalent methods. EPA is approving these revisions to the West Virginia SIP in accordance with the requirements of the Clean Air Act (CAA).

Environmental Protection Agency