Regulation & law · 09/12/2011

EPA Proposes Determinations on Philadelphia Area Air Quality, Suspends Planning Requirements

The Environmental Protection Agency (EPA) is proposing to make two determinations regarding the Philadelphia-Wilmington-Atlantic City moderate nonattainment area, including a determination that the area has attained the 1997 8-hour ozone National Ambient Air Quality Standard (NAAQS) and a withdrawal of proposed disapprovals of the area's attainment demonstration.