Air Quality Control Commission

Hot topics
  • Low Emissions Vehicles Standards -- The Commission appreciates your interest in their consideration of the Low Emissions Vehicle Standards for Colorado. Please note that comments received prior to the official notice of rulemaking (anticipated to be issued by mid August) will be considered as "general public comment" and will not be included in the hearing record. In order to be included in the record, comments must be submitted during the noticed public comment period. Details can be found at: Low Emission Vehicle Standards.
Upcoming monthly meeting documents, annual meeting documents, future monthly meeting documents, historical meeting documents, long term calendar, hearing guidance documents 
Air quality control statutes and regulations, federal Clean Air Act 
About the commission, commissioner profiles, commission office contacts, air quality groups and agencies, commission Strategic Plan, commission Annual Report to the Public
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