Wisconsin's air quality Aug. 5 is improving from yesterday, but the DNR's alert is still at the Unhealthy for Sensitive ...

Canada is battling more than 700 active wildfires across the country, roughly two-thirds of which are burning out of control, ...

Canadian wildfire smoke has affected Wisconsin all week, prompting multiple air quality alert extensions from the DNR.

The Wisconsin Department of Natural Resources re-extended its air quality alert statewide as wildfire smoke lingers.

When it comes to the Wisconsin State Fair, there's a little something for everyone, but ongoing poor air quality has raised ...

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

MADISON (WKOW) — Poor air quality will continue to be an issue in Wisconsin through Tuesday. An air quality advisory will ...

While an air quality alert continues for parts of the Midwest due to smoke from Canadian wildfires, northeastern Illinois was ...

Wisconsin will continue to experience poor air quality into Saturday due to Canadian wildfire smoke. The Wisconsin Department ...

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

We had another decrease in the air quality levels during the day Monday as a southerly wind pushed in another round of ...