Air Quality Department

For more air quality information, please visit

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  1. Air Quality Department


    Physical Address
    1001 N Central Suite 125
    Phoenix, AZ 85004


    Directions

    Phone: 602-506-6010
    Fax: 602-372-0587

  2. Permit Intake Locations


The Library

A collection of all of our applications, forms, handbooks, reports, rules, and other documents

Resources for the Regulated Community

The most frequently-used pages and documents for the regulated community

Get Involved


Tools for the public to help you be informed about and get involved in your air quality

  1. Ozone High Pollution Advisory issued for Sunday, April 30, 2017

    Ozone High Pollution Advisory issued for Sunday, April 30, 2017. This HPA is due to ozone levels expected to accumulate enough to exceed the federal health standard for ozone. Read on...
  2. Maricopa County Air Quality Department's Ozone Campaign Kickoff

    Maricopa County Air Quality Department is asking everyone to make a commitment at least one day a week to help fight ground-level ozone. Read on...
  3. Weed Removal

    Tips for Weed Abatement Read on...
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  1. Training
  2. Department Events

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