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

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 ...

The Midwest saw some of the worst air quality conditions in the world Thursday, and similar conditions are expected to persist for several days.

Frustrations are growing at the Wisconsin Capitol after a second day of smoke and haze from Canada’s still-burning wildfires.

Wildfire smoke from Canada is blanketing the skies in the Midwest, leaving millions with dangerous breathing conditions.

People with heart or lung disease, older adults and children should consider making outdoor activities shorter and less ...

The elevated levels of fine particulate matter resulting from wildfire smoke could present significant health risks.

Air quality monitors in the region showed air quality dropped to the purple or very unhealthy level this morning. It’s mostly been in the red or unhealthy level the last two days.

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

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

The latest northeast Wisconsin weather forecast from Storm Team 5… The Air Quality Alert is still with us Thursday morning as ...

Wisconsin faces air quality concerns due to Canadian wildfire smoke and hazardous beach conditions along Lake Michigan.