Sept. 22 Business Buzz: Toxic air contaminant health-based standards

The Colorado Air Quality Control Commission set health-based standards in September 2025 for five priority toxic air contaminants.

On the first of two Sept. 22 episodes of the 9News Business Buzz, Ed Sealover, editor of The Sum & Substance and vice president of strategic initiatives for the Colorado Chamber of Commerce, discusses with Ryan Frazier the Colorado Air Quality Control Commission rulemaking in which regulators established health-based standards for five priority toxic air contaminants. The decision marked a new step for the state in trying to limit the emissions of pollutants other than greenhouse-gas emissions.

To see both episodes from this date, click on this link.