While officials continue to monitor the smoke lingering in Michigan, here's how to read the Air Quality Index: The AQI ...

On Saturday at 5:43 p.m. an updated air quality alert was reported by the National Weather Service in effect until Monday at ...

EDT on Friday, the National Weather Service reported an air quality alert in effect until Saturday at midnight EDT for Van ...

Canadian wildfires, along with high temperatures, are partly to blame for hazy skies and foul air. But passing storms may ...

EDT on Friday, the National Weather Service reported an air quality alert in effect until Saturday at midnight EDT for Cass, ...

Michigan's air, which has been tainted for several days by wafting smoke from Canadian wildfires, is expected to improve over ...

An air quality alert was reported by the National Weather Service on Saturday at 9:56 a.m. in effect until 10 p.m. for Oneida ...

An air quality advisory is in effect until 12 a.m., Saturday, June 7, as Michigan continues to see effects of Canadian ...

Woodbine’s decision to cancel comes through consultation with the HBPA and the Alcohol and Gaming Commission of Ontario (AGCO ...

Breathing in ozone pollution can lead to health impacts like chest pain, coughing, throat irritation, congestion and ...

Smoke from Canadian wildfires continues to plague the Upper Midwest and Great Lakes region, with multiple states under air ...

An air quality alert remains in effect for the entire Chicago area, with another "Air Pollution Action Day" alert declared as ...