Area Designations for the 2012 Annual Fine Particle (PM2.5) Standard
Final Area Technical Support Documents - December 18, 2014
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Nonattainment Area Technical Support Documents
- Pennsylvania Final Nonattainment Area (Includes Allegheny County, Allentown, Delaware County, Johnstown, and Lebanon County) (PDF) (187pp, 9.1 MB)
- Louisville, KY-IN Final Nonattainment Area (PDF) (31pp, 1.6 MB)
- Ohio Final Nonattainment Area (Includes Canton-Massillon, Cleveland) (PDF) (60pp, 1.7 MB)
- Cincinnati-Hamilton, OH-KY Final Nonattainment Area (PDF) (36pp, 2.0 MB)
- California Final Nonattainment Area (Includes Imperial County (p), Los Angeles-South Coast Air Basin, Plumas County (p), and San Joaquin Valley) (PDF) (161pp, 7.4 MB)
- West Silver Valley, ID Final Nonattainment Area (PDF) (43pp, 2.7 MB)
Unclassifiable Area Technical Support Documents
- Puerto Rico Final Unclassifiable Area (PDF) (5pp, 548k)
- US Virgin Islands Final Unclassifiable Area (PDF) (4pp, 330k)
- Illinois Final Unclassifiable Area (PDF) (8pp, 137k)
- Davenport, IA Unclassifiable/Attainment Documentation (PDF) (8pp, 656k)
Deferred Area Documentation
- Georgia Deferred Area Memo [Washington Co, Albany (Dougherty Co), Brunswick (Glynn Co.), Savannah (Chatham, Effingham Co), Valdosta (Brooks and Lowndes Co), Augusta (Aiken, SC; Columbia and Richmond GA), Atlanta (12 counties), Columbus (Russell, AL; Muscogee, GA)] (PDF) (62pp, 4.5 MB)
- Tennessee Deferred Area Memo (entire state, excluding 3 county Chattanooga area) (PDF) (17pp, 758k)
- Florida Deferred Area Memo (entire state) (PDF) (3pp, 162k)