The good news is the air won't be as difficult to breathe on Aug. 1. The bad news is the Canadian wildfire smoke is still ...

Last week, Canadian wildfire smoke blanketed Wisconsin and caused the Air Quality Index to reach the unhealthy level for ...

The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, ...

As of 9 a.m., six of the 10 cities with the worst air quality in the country are in Wisconsin, according to IQAir, a company ...

Every air quality monitor in Minnesota is reporting red or unhealthy conditions for everyone, an official said.

Several wildfires burning across the northwestern Canadian provinces are again sending vast amounts of smoke into the upper ...

Millions of people were asked to reschedule events or move them indoors on Thursday amid "very unhealthy" air quality.

Air quality reaches red 'unhealthy' category as Canadian wildfire smoke blankets the state, affecting all residents ...

The Air Quality Alert has been extended for both Wisconsin and Illinois through Friday, lasting until Noon for southern Wisconsin and Friday night for northern Illinois. Significant impacts from ...

Friday morning, Chicago's air quality showed a PM 2.5 of 157. Typically, anything above 100 is considered to be hazardous to at least some groups, and anything over 150 is considered to be “unhealthy, ...

WAUSAU, Wis. (WSAW) - Some of us could see minor improvements in the Air Quality this afternoon and evening. Although, the ...

Duluth, North Shore are in a Very Unhealthy Air Quality Alert, with the rest of Minnesota under a Red AQI. Wisconsin reports very unhealthy conditions on Thursday, July 31.