Canadian wildfires, along with high temperatures, are partly to blame for hazy skies and foul air. But passing storms may ...

Central Ohio's air quality index has lowered to moderate after smoke from Canadian wildfires has spread to some U.S. states.

Smoke from wildfires in Canada is making it harder to breathe in Ohio and several other states. Here's how long it will last ...

Parts of the Upper Midwest were under air quality alerts on Tuesday. The New York City region is expected to be at risk on ...

Several states across the American landscape were expected Monday to see and feel the effects of smoke that has billowed ...

Canadian wildfire smoke has entered the Upper Midwest and poses significant health impacts in the hardest-hit areas.

Air quality levels in parts of the northern United States are being negatively impacted by wildfires that have forced more ...

Central Ohio is under an air quality alert Saturday due to smoke from Canadian wildfires. The Mid-Ohio Regional Planning ...

As wildfires rage in Saskatchewan and Manitoba, the Midwest is starting to see the impacts of the blaze nearly a thousand ...

Canadian wildfires are causing hazardous air quality in Minnesota, prompting the state's first-ever Maroon Alert. Smoke has ...

It's all sparked from another wildfire season in Canada. So far, over 1.1 million acres have burned across Canada.

Canadian wildfires are affecting air quality in Northeast Ohio. The city of Fairview Park is closely monitoring pollution ...