Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan, as well as eastern Nebraska and parts of ...

While we will see plenty of sunshine and beautiful temperatures on Sunday, a layer of haze will linger across the area as Air ...

Suspenden el MLB Speedway Classic entre Bravos de Atlanta y Rojos de Cincinnati por lluvia y se jugará el domingo.

Most of the Chicago area remains under an Air Quality Alert this weekend due to smoke from Canadian wildfires.

Blazes across several Canadian provinces and territories pose health risks to Canadians and their southern neighbours.

Thick smoke from Canadian wildfires has smothered the Midwest, pushing air quality to unhealthy “red” levels in Iowa, ...

Chicago had the worst air quality in the world for a few hours Thursday, thanks to smoke from Canadian wildfires.

While the haze slightly lifted Saturday morning, air quality levels are expected to worsen across the Chicago area over the ...

National Weather Service officials issued an air quality alert set to expire at midnight Saturday for the Chicago and ...