The poor air quality continues to prevail in Illinois as Canadian wildfire smoke migrates south into the U.S. As a result, ...

CHICAGO The Illinois Environmental Protection Agency (Illinois EPA) and the Illinois Department of Public Health (IDPH) are ...

Good afternoon, Chicago. Air quality alerts issued today in Illinois because of Canadian wildfire smoke marked the latest ...

Air quality will deteriorate across 12 states through Saturday, mainly in the Upper Midwest, as wildfire smoke pours into the ...

National Weather Service officials called an air quality alert in effect until midnight as well as a beach hazard warning.

An Illinois Air Pollution Action Day is declared when weather conditions are such that widespread ozone and or particulate ...

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

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

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

Smoke from Canadian wildfires hovered over the U.S. Midwest Saturday, prompting unhealthy‑air alerts across many states including Iowa, Minnesota and Wisconsin.

"The air quality is officially dangerous in Chicago," says Brian Urbaszewski, director of environmental health programs at ...

If you plan to be outside for a long period during poor air quality conditions, here’s why an N95 mask can help protect your ...