The National Weather Service reported an air quality alert at 11:22 a.m. EDT on Saturday in effect until Monday at midnight EDT for Mason, Lake, Osceola, Clare, Oceana, Newaygo, Mecosta, Isabella, Muskegon,

Smoke from Canadian wildfires will contribute to poor air quality throughout Michigan on Wednesday and Thursday.

Millions are under air quality alerts as wildfire smoke blankets large swaths of U.S. Millions of people across the Upper Midwest and the Northeast are under air quality alerts Monday, as smoke from wildfires in Canada drift over the region.