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

Millions of Canadians were warned to limit their time outdoors on Sunday with wildfire smoke hanging in the air from B.C. to ...

The Wisconsin Department of Natural Resources issued an air quality alert for all of southeast Wisconsin until noon on Monday ...

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

Skies over much of Minnesota looked clearer and smelled cleaner Sunday as the most troublesome air from Canadian wildfires ...

The Air Quality Index (AQI), a system used to communicate how much pollution is in the air, is expected to reach the red or ...

An air quality alert covering the entire state of Minnesota continues on Thursday, marring otherwise fairly ideal weather ...

Since Thursday, thousands have flooded the Wisconsin State Fair grounds. "You can actually look directly at the sun now ...

There is an air quality alert for all of Southeast Michigan until midnight Saturday, the Michigan Department of Environment, ...

ALBANY — Smoke from Canadian wildfires will continue to worsen air quality across the region Monday morning and could reach hazardous levels for people with certain sensitivities, according to the ...

It expires on Friday at midnight, due to elevated levels of fine particulate (PM2.5), the Department of Environment, Great ...

Chicago's Air Quality Alert continues due to Canadian wildfire smoke, with health advisories for sensitive groups amidst ...