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Contact EPA Pacific Southwest Air Program

Pacific Southwest, Region 9

Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations

Air Quality Analysis

Air Quality Analysis Office (AQAO) is responsible for a wide variety of activities including ambient air monitoring, dispersion modeling, emission inventories, and geospatial analysis. In addition to carrying out programmatic activities of our own, we also support the work of the Air Division in these areas.

You may contact AQAO staff by e-mail at r9aqao@epa.gov.

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