An air quality alert was issued by the National Weather Service in Mount Holly at 3:47 a.m. on Tuesday, Aug. 5. This warning ...

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

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

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

Concentrated levels of smoke near the surface will be unhealthy for sensitive groups but can also reach unhealthy levels for ...

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

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 lingering all over the state, prompting an extension of an air quality alert ...

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

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 that specializes in tracking global Air Quality Index levels. Beloit, ...

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

Officials with the DNR have extended an air quality advisory again-- this time through Saturday at noon. The DNR says ...

An air quality advisory is in effect until at least noon Monday for all of Wisconsin because of the Canadian wildfire smoke.