EPA Proposes Approval of Michigan's Detroit Area Redesignation for 2015 Ozone Standards

Summary

The Environmental Protection Agency (EPA) is proposing to approve Michigan's request to redesignate the Detroit area for attainment of the 2015 ozone National Ambient Air Quality Standards (NAAQS), following the submission of a revised maintenance plan and supplement on January 3, 2022, and May 18, 2026, respectively.