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.

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

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

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

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

The National Weather Service issued an air quality alert for the city on Thursday and kept extending it through Sunday night. There was no alert Monday.

A pleasant early August day is in store for Chicagoland on Monday, with low humidity — but hot and humid conditions will ...

States like New York, Vermont, New Hampshire, and Maine are seeing smoke-related pollution, and officials warned residents ...

A number of states in the United States have declared air quality warnings with concerning levels noted across many of the ...

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

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