The National Weather Service reported an air quality alert at 3:46 p.m. on Tuesday in effect until Wednesday at 11:15 p.m.

Camfil provides advanced air filtration solutions for Dallas hospitals, ensuring clean, particle-free air to improve patient ...

The poor air quality that has blanketed swaths of central and Western Canada is not only infiltrating the lungs, but also ...

CHICAGO (WLS) -- An air quality alert was issued by the National Weather Service for the Chicago area. Chopper 7 captured as ...

Some business owners say the emergency alert for the Waskesiu area in northern Saskatchewan was blown out of proportion by ...

EDT on Tuesday, the National Weather Service reported an air quality alert in effect until Thursday at midnight EDT for ...

Summer camps and daycares are being forced to shift their plans amid stifling heat and poor air quality caused by wildfire ...