Green Book 8-Hour Ozone (2015) Area Information
This section provides detailed information about designations, classifications and the nonattainment area status for the 8-Hour Ozone (2015) National Ambient Air Quality Standards (NAAQS). Original areas were designated August 3, 2018.
See Ozone Designations and Classifications
- Designated Area Selections (Nonattainment and Maintenance)
- Nonattainment Area Selections
- Maintenance Area Selections (Redesignated from Nonattainment)
There are currently no maintenance areas.
- Area Maps
Map and GIS shapefile downloads are available from the Downloads page (see sidebar link)
- Other Information
- Summary Reports
- Comparison to Other Standards
- Designation and NAAQS Information Related to the 2015 8-Hour Ozone Standard
- Federal Register Notices Related to 8-Hour Ozone (2015) Areas