Contact EPA Pacific Southwest Air Program
Pacific Southwest, Region 9
Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, 147 Tribes
Ozone (O3) Attainment Designations in Region 9 (8-hour standard)
- View a larger version of this map (GIF, 150K)
- View the PDF version of this map (PDF) (1 pg, 3M large map, About PDF)
- Back to Air Quality Maps page
E-mail Fletcher Clover (clover.fletcher@epa.gov) with questions.
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