Green Book 8-Hour Ozone (2008) Area Information
This section provides detailed information about designations, classifications and the nonattainment area status for the 8-Hour Ozone (2008) National Ambient Air Quality Standards (NAAQS). Original areas were designated July 20, 2012.
See Ozone Designations and Classifications
- All Designated Area Selections (Nonattainment and Maintenance)
- Nonattainment Area Selections
- Maintenance Area Selections (Redesignated from Nonattainment)
- Area Maps
Map and GIS shapefile downloads are available from the Downloads page (see sidebar link)
- Other Information
- Summary Reports
- Comparison to Other Standards
- 8-Hour Ozone (2008) NAAQS Nonattainment Areas with Prior Ozone NAAQS
- County Detail Report for 8-Hour (2015), 8-Hour (2008), 8-Hour Ozone (1997-Revoked), and 1-Hour (1979-Revoked)
- Designation and NAAQS Information Related to the 2008 8-Hour Ozone Standard
- Federal Register Notices Related to 8-Hour Ozone (2008) Areas