Though wildfire smoke was to credit for poor air quality earlier in the week, Wednesday's alert is due to high-levels of ...

An air quality alert was issued by the National Weather Service in-Sullivan at 12:20 p.m. on Thursday, Aug. 7.

Much of Manitoba and Saskatchewan remain under air quality warnings. Environment Canada says wildfire smoke continues to ...

Air quality specialists in the state are starting to more closely monitor wildfire activity in Canada. Because of climate ...

A study compares the data that went into the maps from federal monitoring stations, low-cost sensors and satellites that ...

Wildfire smoke drifting over the Washington, D.C., area is making the skies look hazy and negatively affecting air quality.

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and Northeast regions.

What You're Really Eating When You Order Taco Bell King Charles' Royal Residence Announces Closure with Warning: 'Stay Safe ...

Smoke from Canadian wildfires is triggering health warnings across Massachusetts. Learn what doctors say about air quality ...

There's been a haze hanging over the Avalon Peninsula as a result of ongoing wildfire. And with the Canada Games just a ...

Smoke from Canadian wildfires continues to bring poor air quality into the Northeast U.S. and the Upper Midwest. And the ...