Industrial Permit Process

Any industrial operation that has the potential to emit 5.5 pounds per day or 1 ton per year of any regulated air pollutant is required to obtain a permit from Pinal County Air Quality. The application material on this page must be completed and submitted in order to obtain a permit. A permit must be obtained prior to beginning construction.

PCAQCD Legal Authority

A.R.S. § 49-402 indicates that PCAQCD has jurisdiction over all stationary air pollution sources in Pinal County with the exception of the following:

  • Smelting of metal ore.
  • Petroleum refineries.
  • Coal-fired electrical generating stations.
  • Air pollution by portable sources.
  • Air pollution by mobile sources.


Industrial Source Forms

Compliance Forms