Regulation & law · 27/11/2001Updated: 10/17/2026 · 1 min read

EPA Proposes Approval of West Virginia's Ozone Maintenance Plan Revision

The Environmental Protection Agency (EPA) is proposing to approve a revision to West Virginia's ten-year plan to maintain the national ambient air quality standard for ozone in the Huntington-Ashland area. The plan includes contingency measures to address recorded ozone violations and revised motor vehicle emission sub-budgets for affected counties.