The National Weather Service reported an air quality alert at 11:45 a.m. EDT on Sunday in effect until Tuesday at midnight ...

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

A Clean Air Action Day has been declared for nine counties in West Michigan for Monday, June 23 due to high levels of ozone.

A Clean Air Action Day has been declared for several counties in West Michigan for Saturday and Sunday because ozone levels ...

Drifting smoke from wildfires is causing poor air quality and reduced visibility across nearly all of the Ottawa-Gatineau region, prompting Environment Canada to upgrade its alert to the highest risk ...

The Michigan Department of Environment, Great Lakes, and Energy (EGLE) recommends avoiding strenuous outdoor activity, especially for anyone with respiratory diseases such as asthma. They are also ...

Gatineau region is still experiencing poor air quality from drifting wildfire smoke, prompting Environment Canada to maintain its special air quality statements into Saturday afternoon.The agency ...

A special air quality statement that was put in place June 5, when air quality in Ottawa reached "very high risk", has been lifted.

Smoke from wildfires still raging in Canada is degrading air quality across the northern U.S., turning skies a murky orange ...

EDT an air quality alert was reported by the National Weather Service in effect until Monday at midnight EDT for Muskegon, ...

As of 9 a.m. on June 11, here are air quality index readings in Michigan cities, according to AirNow's Air Quality Index: Grand Rapids: PM2.5 of 87; moderate. Marquette: PM2.5 of 86; moderate.