Indoor air quality
We recognize indoor air quality as a growing public concern.
No regulations directly address non-occupational indoor air quality in Colorado. Most other states and the U.S. Environmental Protection Agency also don’t have regulations for non-occupational indoor air quality.
We’re working to develop guidelines, and welcome input from the public. You can email questions and comments to any division or program in the links below. You also can check with your county health department for people who are knowledgeable about indoor air quality concerns.