The Air Quality Index (AQI) uses a color-coded scale to inform the public about air pollution levels and potential health ...

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

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

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

The Yolo-Solano Air Quality Management District is proud to announce the winners of the 2025 Clean Air Calendar Art Contest.

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 ...

Another air quality alert has been issued for the NYC area today, and it has expanded to include Long Island and New Jersey.

Smoke from wildfires in northern Alberta and northeastern B.C. was expected to reach Calgary this weekend, with forecasters ...

On Saturday at 10:32 a.m. an air quality alert was reported by the National Weather Service in effect until Sunday at 12:15 a ...

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

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

An air quality alert was reported by the National Weather Service on Friday at 11:55 a.m. EDT in effect until Saturday at ...