AQCC meetings - calendar, information, documents, & registration
If you wish to receive the monthly agenda or hearing notices as they are published, sign up to be added to the Commission's email list.
View the Commission Calendar. The calendar provides dates and details of meetings including rulemaking and non-rulemaking hearings, public hearings, briefings and tours. All information listed within the calendar is tentative and subject to change.
The Colorado Air Quality Control Commission meets the third Thursday (and Friday, if necessary) of the month (subject to change). The meetings are hybrid. To attend in-person - The Colorado Department of Public Health and Environment located at 4300 Cherry Creek Drive South in Denver, Colorado. To attend virtually - register in advance via Zoom.
- Register for the November 19-21, 2025 AQCC Meeting
- Register for the December 17-19, 2025 AQCC Meeting
- Register for the January 14-16, 2026 AQCC Meeting
- Register for the February 18-20, 2026 AQCC Meeting
- Register for the April 15-17, 2026 AQCC Meeting
- Register for the May 20-22, 2026 AQCC Meeting
- Register for the July 15-17, 2026 AQCC Meeting
- Register for the August 19-20, 2026 AQCC Meeting
- Register for the September 16-18, 2026 AQCC Meeting
- Register for the October 14-16, 2026 AQCC Meeting
Access past, current and future Hearing Records:
All AQCC meetings are live streamed & recorded to YouTube (starting in August 2025).
Historical meeting documents: A request for archived documents beyond what is published on the commission website must be submitted in writing either by email or U.S. mail. Please complete the records request form.