Recent data from the Environmental Protection Agency shows air quality in certain regions of the U.S. is deteriorating, ...

Even though the Palisades and Eaton fires are now mostly contained, the Santa Ana winds have led to new fires flaring up ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

Officials are warning of windblown ash and other pollutants from Los Angeles-area fires and say air quality readers won't ...

Certain factors impact how long it takes for you to cross that finish line, but what about the air quality? Recently, ...

More than 40,000 acres have burned in wildfires across Los Angeles County, and air quality indexes have reached a high of ...

Blowing dust may result in air quality index levels that are unhealthy for sensitive groups or worse. The winds may disperse ash from the Palisades and Eaton fires, which have burned a combined ...

As deadly wildfires rage across Los Angeles, Eastside residents face compounding risks from already poor air quality.

Arizona is the only state with 'unhealthy' air quality. Part of it stems from our geography, but part also comes from our ...