Air Quality Control Commission

 
Hot topics
  • The Zero Emission Vehicle (ZEV) standards rulemaking hearing will be conducted August 13-16, 2019.
  • The Colorado Low Emission Automobile Regulation (CLEAR), also know as the Low Emission Vehicle (LEV) standards, was adopted on November 16, 2018. If you are interested in reviewing the hearing documents you may find them at Regulation Number 20.
Meeting information and associated documents for 2019
The Colorado Air Quality Control Commission meets the third Thursday (and Friday, if necessary) of the month.  The meetings are held at the Colorado Department of Public Health and Environment located at 4300 Cherry Creek Drive South in Denver, Colorado unless otherwise noted in the commission's meeting agenda. Historical meeting documents: A request for archived documents must be submitted in writing either by email or U.S. mail. Please complete the records request form.

Commission calendar
Provides a calendar 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.

​About the commission
About the commission, commissioner profiles, contact the commission office, and air quality groups and agencies.

Air quality statutes and regulations
Air quality control statutes and regulations, federal Clean Air Act 

Air quality plans
Colorado State Implementation Plan (SIP), current National Ambient Air Quality Standards (NAAQS), EPA Region 8 air quality hot topics, attainment and maintenance plans for Colorado communities

Annual Report to the Public
Colorado’s air quality management program relies upon several organizations within the state and the country, as well as its citizens, to achieve and maintain air quality. The commission works closely with Colorado’s Air Pollution Control Division to adopt and implement air quality management programs in the state. Also closely involved in the state’s air quality management program are the U.S. Environmental Protection Agency and federal land managers, the governor-designated air quality planning agencies, city and county health departments, the regulated community and citizens of Colorado. Colorado, like many states, has experienced numerous issues with air quality, but has been successful in providing good public health protection and improving air quality. Examples of this can be found in the Colorado Air Quality Control Commission’s Annual Report to the Public. An archive of additional reports are maintained by the Commission Office and is available upon request at cdphe.aqcc-comments@state.co.us

​Hearing guidance documents
The Guidebooks have been prepared to provide members of the public and other interested parties information on the hearing processes, known as “rulemaking”, "adjudication", and "informational or public". Following are our guidance documents. Templates referenced are available upon request through the commission office.

Guidebook:  Rulemaking Hearing
 
If you wish to participate in the commission’s hearing processes, you are responsible for reviewing relevant statutes and rules that apply to the hearing process to make sure you understand your rights and responsibilities.  More details about these processes may be found in the Commission’s Procedural Rules, 5 CCR 1001-1, the Air Pollution Prevention and Control Act (APPCA), C.R.S. §25-7-101, et seq., and the Colorado Administrative Procedures Act (APA), C.R.S. §24-4-103.