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- Pennsylvania Department of Environmental Protection
Pennsylvania Department of Environmental Protection
Public Hearing: Proposed Designation Recommendations for the 2024 Primary Annual Fine Particulate Matter (PM2.5) National Ambient Air Quality Standard
Waterfront Room, DEP Southwest Regional Office 400 Waterfront Drive, Pittsburgh, PAThe Department of Environmental Protection (Department) is seeking public comment on its proposed recommendations to the United States Environmental Protection Agency (EPA) for the designation of areas not meeting the revised annual health-based National Ambient Air Quality Standards (NAAQS) for fine particulates (PM2.5). Reducing concentrations of this pollutant is important because levels above the health-based […]