Denver's Air Quality Is Worst in the US Friday

Denver's air quality is worst in the US Friday

A cold front brings thick wildfire smoke to Colorado, causing Denver to have the worst air quality in the U.S.

Wildfire smoke, ozone causes air quality alert for Front Range, Denver metro

Hot, dry weather and wildfire smoke from out-of-state fires will contribute to lower air quality across the Front Range and Denver metro through Friday afternoon, Colorado public health officials said. Related Articles Colorado lawmakers hit a familiar wall — Big Tech’s influence — in effort to rewrite AI regulations Colorado wildfires: Lee fire downgraded back to fifth-largest in state history Den…