ADEQ: Arizona Department of Environmental Quality, Arizona's Official Web Site
Our mission is to protect and enhance public health and the environment

Air Quality Data Sources:

  • U.S. EPA: Air Quality System (AQS) Data Downloads
  • U.S. EPA: Air Trends
  • U.S. EPA: Air Emissions Sources

  • Smoke Management

    The Air Quality Division monitors potential air quality impacts from smoke due to forest fires and issues permits to allow selected open burning activities.