Air quality in the Chicago area has remained poor for three days in a row, the NBC 5 Storm Team reported Wednesday morning.

Tool shows history of heat-related deaths, demographics, land use and air conditioning access across communities.

Chicagoland is gearing up for a round of potentially severe weather on Wednesday night. Tuesday’s hot and humid weather will ...

Besides temperatures feeling in the high 90s, Chicago and surrounding areas are under an air quality alert until midnight, ...

The 2026 World Cup being hosted by Canada, Mexico and the United States is less than a year away and FIFA’s protocols for ...

Air quality in the Chicago area remains poor for the third straight day in a row, with an air quality alert in effect through Wednesday night, along with extremely muggy conditions and the chance for ...

CHICAGO (WLS) -- There is a chance of severe weather Wednesday afternoon. Wednesday will be very hot and humid, with highs in the low 90s. Between about 3 and 8 p.m., strong to severe storms are ...

CHICAGO (WLS) -- An air quality alert was issued by the National Weather Service for the Chicago area. Chopper 7 captured as ...

Sensitive groups are advised to stay indoors and limit outdoor activities as pollution and ozone levels spike to unhealthy ...

Wednesday promises to be another hot, humid day. An Air Quality Alert continues, and there's a threat of storms.

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

Air quality alerts are in place across Canada and the northern United States due to smoke from wildfires, with officials ...