Smoke from Canadian wildfires continues to affect air quality across the Midwest, though Monday’s conditions were an ...

The alert, which goes into effect at midnight. comes as the Chicago area continues to see poor air quality due to the Canadian wildfires.

The "unhealthy" air, which ranks as level four of six on the Air Quality Index, comes after multiple consecutive days of air quality alerts.

Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan, as well as eastern Nebraska and parts of ...

Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.

A number of states in the United States have declared air quality warnings with concerning levels noted across many of the Great Lakes states including Wisconsin, Michigan, and Minnesota.

Smoke from widespread Canadian wildfires has spread into the US, particularly affecting the Midwest and Northeast, leading to ...

Smoke from Canadian wildfires has triggered air quality alerts across several US states, including Vermont, New York, ...

The summer of 2025 has brought some of the worst air quality ever recorded to large parts of the United States. Cities across ...

Smoke from Canadian wildfires has drifted into the Midwest and northeastern US, causing hazy skies and prompting air quality ...