Regulation & law · 29/09/2017Updated: 10/17/2026 · 1 min read
EPA Approves Maryland's Air Quality Plan to Meet 2008 Ozone Standard
Summary
The Environmental Protection Agency (EPA) has approved a revision to Maryland's state implementation plan to address nonattainment new source review requirements for the 2008 8-hour ozone national ambient air quality standards (NAAQS).