Air Quality

Working to improve the air of Maricopa County so customers, residents, and visitors can live, work, and play in a healthy environment.


CAMM Icon Homepage

This site will provide you with information on the air quality forecast, current restrictions, pollution reduction incentive programs, classroom outreach, and tips to help reduce air pollution.


p: 602-506-6010
media: 602-506-6713

facebook Opens in new windowtwitter
youtube Opens in new window

Locations & Hours
Customer Service Feedback


  1. Resources for the Regulated Community

    Resources for the Regulated Community

    A collection of forms, handbooks, reports, rules, and other documents.

    Read More

  1. map

    Air Quality Public Records Viewer

    Access an interactive GIS mapping tool to search for facility related information and records.

    View Map

  1. Air Pollution Alerts

    Air Pollution Alerts/Rapid Response Notifications

    Sign up to receive email and/or text alerts when a High Pollution Advisory is issued and/or when dust pollution levels rise at selected air monitoring locations in Maricopa County.

    Read More

May 2023

Su M Tu W Th F Sa
30 1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31 1 2 3

There are no published events in current month.

View All


The Maricopa County Air Quality Department's core values center on working closely with our customers, residents, and visitors to improve air quality through innovation, collaboration and technology. We serve our customers through timely, open, and honest communication and by maintaining a diverse and well-trained workforce that is respected for its positive attitude, integrity and stewardship of the public’s resources and the environment.

  1. View Postings