The Canadian wildfire smoke that covered northwest Wisconsin July 24 has moved south and is causing air quality problems in ...

Canadian wildfire smoke will significantly impact air quality across Michigan on Friday, with unhealthy conditions expected ...

A fire in a large waste stack that has been burning for more than a day has prompted a smoke warning to local residents. Fire ...

Canadian wildfire smoke returns, bringing haze to Michigan. As of July 25, advisories are in effect for the U.P. and northern ...

Friday's air will be unhealthy for everyone, so please try to limit your time outdoors! Heat and humidity will return with a ...

An air quality alert will be in effect across all of Minnesota until at least 11 p.m. July 25, according to the state ...

Wildfire smoke descended into the U.S. on Thursday, prompting alerts that asked people to keep an eye out for health symptoms ...

The particles can trigger asthma, heart attacks, strokes, and other health concerns. Particle pollution is associated with ...

Utah will be caught between a high-pressure area to the east and a low-pressure system to the west, which will increase fire risks across the region.

Wildfire smoke in Manitoba could be even more toxic than usual and more research needs to be done on the pollutants being ...

Heavy smoke from wildfires in Saskatchewan and Manitoba is moving south, impacting air quality. The MPCA anticipates that air ...

Overnight showers and storms have largely remained south of Wisconsin. Cloud cover is draped over much of the state and will ...