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

Canadian wildfire smoke is again causing air quality problems in Northwest Wisconsin, leading to an air quality alert from ...

MIchigan's air quality will be unhealthy for some groups Friday. Check the air quality index map to see if it's good or bad ...

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 ...

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

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 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 ...

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

Some scientists say more research needs to be done on what toxic chemicals may be re-released into the air, as climate change ...

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 ...