The Environmental Protection Agency (EPA) is making available Volumes 1 and 2 of the Integrated Review Plan (IRP) for the National Ambient Air Quality Standards (NAAQS) for Ozone and Related Photochemical Oxidants. These volumes provide background information, policy-relevant issues, and key considerations for the review of air quality criteria concerning ozone. The public can comment on Volume 2 until January 21, 2025, and these comments will help inform the EPA's further development and public consultation. This work is part of a broader effort to ensure air quality standards protect public health and welfare under the Clean Air Act.
Simple Explanation
The EPA, which helps keep the air clean, is sharing two big plans about keeping air safe from harmful gases, like ozone. They want people to read and share their thoughts on these plans to ensure everyone stays healthy and safe.