Additional Air Quality Designations and Technical Amendment To Correct Inadvertent Error in Air Quality Designations for the 2012 Primary Annual Fine Particle (PM2.5

The Environmental Protection Agency (EPA) is establishing air quality designations in the United States (U.S.) for the 2012 primary annual fine particle (PM2.5) National Ambient Air Quality Standards (NAAQS) for five areas in Georgia and neighboring counties in Alabama and South Carolina. The EPA is also changing the initial designation of one area in Ohio, two areas in Pennsylvania, one area shared between Indiana and Kentucky, and one area shared between Kentucky and Ohio for the 2012 PM2.5 NAAQS. These states have recently submitted complete, quality-assured, and certified air quality data for 2014, and based on that data the EPA is finalizing appropriate initial designations for these areas. Lastly, the EPA is making one minor technical amendment to correct an inadvertent error in the initial designation for a county in Pennsylvania with respect to the 2012 PM2.5 NAAQS.