Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.  Air ...

As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts ...

Air quality alerts are in effect on Tuesday in 10 states as toxic smoke from hundreds of wildfires burning in Canada ...

The previous record, set in 2021, was five days. The current alert is expected to last seven days. It will remain in effect ...

Every air quality monitor in Minnesota is reporting red or unhealthy conditions for everyone, an official said.

Minnesota's air quality is suffering due to smoke from Canadian wildfires, affecting residents statewide with alerts in place ...

An air quality alert will be in effect across the entire state until 5 p.m. Aug. 2, according to the Minnesota Pollution ...

The scale and intensity of the fires have had transboundary effects. Smoke from the blazes has drifted across the border into ...

Minneapolis has one of the worst air qualities in the world on Thursday morning, with officials warning the smoky air is ...

With Canadian wildfires seemingly out of control, states from Wisconsin to Maine and as far south as Pennsylvania and ...

Wildfire smoke pouring into the state from Canadian fires has triggered a red air quality alert, signaling that the air is ...