Środowisko i energia · 25/03/2022
Air Plan Approval; Delaware; Philadelphia Area Base Year Inventory for the 2015 Ozone National Ambient Air Quality Standards
The Environmental Protection Agency (EPA) is approving a state implementation plan revision submitted by the State of Delaware for the Philadelphia Area, which includes the base year inventory for the 2015 ozone national ambient air quality standards (NAAQS) under the Clean Air Act (CAA).