Regulation & law · 09/12/2013Updated: 10/17/2026 · 1 min read

EPA Proposes Approval of West Virginia's Air Quality Implementation Plans

The Environmental Protection Agency (EPA) is proposing to approve the State of West Virginia's requests to redesignate the West Virginia portion of the Steubenville-Weirton, OH-WV nonattainment area to attainment for the 1997 annual and 2006 24-hour fine particulate matter standards, and to approve associated maintenance plans through 2025.