The National Weather Service says that while skies may be hazy, wildfire smoke should remain aloft. Air quality at ground ...

The Iowa DNR on Tuesday issued a statewide Air Quality Alert through 6 a.m. Thursday. The agency warned that the Air Quality Index may reach the red or unhealthy category in affected areas.

DULUTH, Minnesota (Reuters) -Smoke from wildfires burning in three Canadian provinces is spreading into the U.S. Upper ...

Canadian wildfire smoke continues to bring poor air quality to Minnesota, Wisconsin and Michigan. The MPCA issued an alert ...

Saskatchewan Premier Scott Moe says thousands have fled a wildfire in the province's north, almost doubling the number of ...

Minnesota, Wisconsin, Iowa and parts of Nebraska and Michigan were under air quality alerts on Tuesday, with advisories for ...

As Canadian wildfires burn, northern Michigan areas and the Upper Peninsula have been upgraded to an air quality alert.