EPA Declines to Revise Air Quality Standards for Particulate Matter and Ozone

The U.S. Environmental Protection Agency (EPA) has announced its decision to retain the current National Ambient Air Quality Standards (NAAQS) for fine particulate matter (PM2.5) and ozone (O3) under the Clean Air Act. However, the new Biden EPA is all but certain to reevaluate the standards and likely to reach different conclusions....
By: Troutman Pepper

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