Opportunity
Federal Register #EPA-R05-OAR-2022-0004
EPA Technical Amendment: Detroit, MI Reclassified as Nonattainment for 2015 Ozone NAAQS
Posted
May 29, 2026
Identifier
EPA-R05-OAR-2022-0004
This notice announces a regulatory action by the Environmental Protection Agency (EPA) regarding air quality standards in Detroit, Michigan. - Government Buyer: - Environmental Protection Agency (EPA), Region 5 - Action Details: - Issuance of a technical amendment reclassifying the Detroit, MI area from attainment to nonattainment for the 2015 ozone National Ambient Air Quality Standards (NAAQS) - The area is now classified as Moderate nonattainment - Amendment follows a court decision vacating the previous redesignation - Affected Area: - Includes Livingston, Macomb, Monroe, Oakland, St. Clair, Washtenaw, and Wayne Counties in Michigan - Procurement Information: - No OEMs, vendors, products, or services are requested or mentioned - This is a regulatory notice, not a procurement opportunity
Description
The Environmental Protection Agency (EPA) is making a technical amendment to the air quality designation for the Detroit, Michigan area. This amendment reflects a change in the area's status from attainment to nonattainment for the 2015 ozone National Ambient Air Quality Standards (NAAQS), following a court vacatur of the previous redesignation. The Detroit area is now classified as Moderate nonattainment. This action is pursuant to a decision by the United States Court of Appeals for the Sixth Circuit.