Air quality changes consistently. Depending on the different pollutants in the air that come from natural and human activity, ...

As authorities continue to investigate the "suspicious" death of actor Gene Hackman and his wife, classical pianist Betsy ...

GRAND RAPIDS, Mich. (WOOD) — The worst air quality in the United States can be found in West Michigan Saturday as dust moves ...

Knoxville's mountainous skyline is covered in a hazy layer of smoke Wednesday, March 12. Air quality in the region is considered unhealthy for "sensitive groups," according to the Knox County ...

Air pollution results in over 7 million deaths each year. In this episode of Possibly, we look at the most common way to measure air quality, the Air Quality Index, and what it means for you.

St. Patrick's Day weekend has officially arrived, and residents outdoors for events like the Chicago River dyeing maybe noticed some hazy skies surrounding the Chicago skyline.

The Triad is currently in the Code Yellow range for air quality. Over the past few days, air quality has worsened slightly ...

Air quality changes consistently. Depending on the different pollutants in the air that come from natural and human activity, some days can be easier to breathe than others. Air quality indexes ...