25 Sep 2025

🌬️Approval of West Virginia Air Quality Standards by EPA

Air Plan Approval; West Virginia; 2024 Amendments to West Virginia's Ambient Air Quality Standards

Summary

The Environmental Protection Agency (EPA) is approving a state implementation plan (SIP) revision submitted by the State of West Virginia. This 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).

Agencies

  • Environmental Protection Agency

Business Impact ?

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The regulation entails the approval of a state implementation plan that aligns West Virginia's air quality standards with Federal requirements, impacting compliance and regulatory obligations for businesses. Organizations in or near West Virginia may need to adapt operations to meet updated air quality standards.

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