Środowisko i energia · 22/08/2022

EPA Redesignates Oakridge, Oregon Nonattainment Area to Attainment for PM 10 NAAQS

The Environmental Protection Agency (EPA) has approved a redesignation of the Oakridge, Oregon nonattainment area to attainment for the 1987 National Ambient Air Quality Standard for particulate matter of 10 microns or less (PM 10 NAAQS), along with a maintenance plan to ensure continued compliance through 2035.