Some of the worst air quality will be right along Lake Michigan, as the majority of the Chicago metro area will be under that ...

The National Weather Service has opted to extend an air quality alert in the Chicago area for another day.

Hazy skies from wildfire smoke from Canada, which may become more concentrated with visibility potentially dropping to 3-5 ...

The Chicago area has experienced several days of pleasant temperatures, but the mercury will be trending upward again in ...

Chicago experiences poor air quality for a fourth day, with temperatures around 80 degrees and minimal rain chances.

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

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

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

Trump administration launches a new private health tracking system with Big Tech’s help ...

An air quality alert for the Chicago area was extended for a second time as smoke from Canadian wildfires lingers overhead ...

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

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