The Wisconsin Department of Natural Resources issued an air quality alert for counties along Lake Michigan until 11 p.m. on ...

While widespread issues from firework pollution is not expected, air quality on a local scale can get hazardous for short ...

The National Weather Service reported an air quality alert at 2:39 p.m. EDT on Sunday in effect until Monday at midnight EDT ...

EDT the National Weather Service reported an air quality alert in effect until Sunday at midnight EDT for Muskegon, Ottawa, ...

Most of West Michigan will be under an air quality advisory Tuesday, the Michigan Department of Environment, Great Lakes and Energy reported Monday afternoon. The reason for the alert involves ...

Officials issue an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

Canadian wildfire smoke is causing air quality alerts and advisories across Michigan. PM2.5 levels are unhealthy in several Michigan cities, prompting recommendations to limit outdoor activities.

What does PM2.5 mean on the air quality index? This unit is used to measure the fine particulate matter in the air, such as, smoke, dust, soot or dirt. The "2.5" figure means particles are 2.5 ...

Canadian wildfire smoke is causing air quality alerts and advisories across Michigan. PM2.5 levels are unhealthy in several Michigan cities, prompting recommendations to limit outdoor activities.

Canadian wildfire smoke is causing air quality alerts and advisories across Michigan. PM2.5 levels are unhealthy in several Michigan cities, prompting recommendations to limit outdoor activities.