An Air Quality Alert has been issued for much of Western and Central New York on Sunday. Here’s what’s causing it.

At 3:47 a.m. on Tuesday, the National Weather Service reported an updated air quality alert in effect until Wednesday at ...

Smoke from wildfires burning in Canada is filling the skies high above New Hampshire, triggering concerns about the air quality.

People in New Hampshire with respiratory conditions or who are sensitive to poor air quality were urged to take precautions Monday because of air quality alerts triggered by smoke from Canadian ...

A wildfire in Southern California has burned over 72,000 acres in Santa Barbara and San Luis Obispo counties, officials said.

Forecasters say weak winds have left Canadian wildfire smoke to linger over the U.S. Stronger winds are expected to bring ...

Despite air quality concerns, Buffalo's cycling community came together Monday night for a unique ride through the Buffalo ...

On Monday at 5:14 p.m. an air quality alert was reported by the National Weather Service in effect until Wednesday at ...

4Warn Weather – Metro Detroit is enduring a stretch of poor air quality as wildfire smoke continues to linger across ...

The National Weather Service has issued air quality alerts for multiple counties in central Pennsylvania until midnight ...

PM2.5 — is expected to push the Air Quality Index over 100, reaching levels unhealthy for sensitive groups, including ...

The Minnesota Pollution Control Agency issued a new air quality alert for northeast Minnesota due to the wildfires burning in ...