Approval and Promulgation of Air Quality Implementation Plans; Maryland; Emissions Statement Requirement for the 2015 Ozone National Ambient Air Quality Standard

Publication Date: 
Wednesday, June 16, 2021 - 4:00am

The Environmental Protection Agency (EPA) is proposing to approve a state implementation plan (SIP) revision submitted by the State of Maryland. This revision fulfills Maryland's emissions statement requirement for the 2015 ozone national ambient air quality standard (NAAQS). This action is being taken under the Clean Air Act (CAA).

Environmental Protection Agency