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

Smoke and grit from hundreds of forest fires have spread across large parts of Canada and the northern U.S., sending air quality across the Midwest and northeast U.S. and Toronto ...

The New York State Department of Environmental Conservation has issued an air quality alert for several counties due to Canadian wildfire smoke, which can cause short-term health effects and worsen ...

The First Alert continues on Sunday for wildfire smoke causing unhealthy air quality in northern and central Wisconsin, as well as across the state. An Air Quality Advisory is in effect into Monday.

The smoky air is predicted to reach New York City on Monday and could bring with it unhealthy air quality for sensitive ...

Smoke from wildfires in central Canada will push into Northeast Pennsylvania Monday, according to the state Department of ...

Parts of Pennsylvania will be dealing with wildfire smoke and the subsequent air quality impacts Monday, prompting a Code Orange alert. The Pennsylvania Department of Environmental ...

Air quality is expected to drop in northern New Brunswick, according to a recent statement from Environment Canada.Smoke from ...

Canadian wildfire smoke will make for a hazy sky and reduced air quality for Monday into Tuesday. The Air Quality Health ...

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

Smoke from wildfires in Canada has forced officials to issue an air quality health advisory for New Yorkers. Department of Environmental Conservation and Department of Health officials declared a ...

Wildfire smoke from the Prairies was forecast Sunday to fill many of the skies from Vancouver Island to Charlottetown with gritty, hazy dust. Weather maps for Environment and Climate Change Canada ...