Air Quality Info

- Air Monitoring
- Access to Air Pollution Data
- Ambient Air Monitoring Sites
- Forest Fire Updates
- Air Quality Web Cam
- Modeling
- Modeling Guidelines for Air Quality Permits
- Permitting & Compliance
- 2008 Smoke Mgmt Permits
- Air Quality Permits & Environmental Assessments
- Air Quality Permits
- Air Quality Forms, Applications, Instructions, & Manuals
- Open Burning Permits
- Operating Permits
- Emission Inventory
- Planning & Policies
- Smoke Management
- Visibility Information
- Smoke Updates
- Nonattainment Information
- State Implementation Plan (SIP)
- Maps
Air Quality Operating Permit Program
An operating permit must be obtained for all new and existing major sources of air pollution. Applicants for an air quality operating permit must submit their applications concurrently with any associated pre-construction permit. Existing facilities required to obtain an air quality operating permit must do so on a schedule determined by the DEQ. The application for an air quality operating permit is the same as for any air quality stationary pre-construction permit.
To access the necessary applications and their instructions, please click on one of the following:
- Title V Operating Permit Application
(use the Stationary Source Application) - Title V Operating Permit Application Instructions
(use the Stationary Source Instructions and Suggested Format)

