EPA Finalizes Ozone NAAQS, Retaining Current Standards

December 23, 2020/ Headquarters Air and Radiation OAR / Climate

Publilshed by the U.S. Environmental Protection Agency (EPA)

WASHINGTON (December 23, 2020) — Today, the U.S.

Read the full article at: https://www.epa.gov/newsreleases/epa-finalizes-ozone-naaqs-retaining-current-standards