- Public Inspection
Comment Close Date
The Environmental Protection Agency (EPA) is proposing to approve, through parallel processing, a draft source-specific State Implementation Plan (SIP) revision submitted by the State of North Carolina Department of Environmental Quality, Division of Air Quality (DAQ) through a letter dated June 24, 2020. North Carolina's June 24, 2020, draft...
Based on the Environmental Protection Agency's (EPA's) review of the air quality criteria and the national ambient air quality standards (NAAQS) for photochemical oxidants including ozone (O<INF>3</INF>), the EPA is proposing to retain the current standards, without revision.