EPA Federal Registry Update

National Priorities List; Proposed Deletion (2020-28839; 85 FR 86525) ( Federal Register :: Proposed Deletion From the National Priorities List )

Notice of Intent partially delete the North Penn Area 6 Site from National Priorities List, this is a request of public comments on this action.;

Comments to be received by January 29, 2021

Review of Ozone National Ambient Air Quality Standard (2020-28871; 85 FR 87256) ;Federal Register :: Review of the Ozone National Ambient Air Quality Standards;

Summary: Review of the air quality criteria and the national ambient air quality standards for photochemical oxidants including ozone. The EPA is retaining current standards no revisions.

Effective Date: December 31, 2020