Air Quality Department

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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

    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. Reduce Dust When Planting Winter Rye Grass

    Posted to Air Quality on September 12, 2017

    Maricopa County Air Quality Department encourages commercial properties and residents to reduce dust this fall when switching to winter rye grass. Read on...
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  1. Training
  2. Department Events

September 2017

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