While skies may appear clearer than they did earlier this week, the air quality remains a significant concern, especially for ...

Smoke from raging wildfires in Canada is causing air quality alerts to blanket the Midwest. Lissette Nuñez is live from ...

Anyone heading there later should be aware that, as far as temperatures go, it will feel about the same as Thursday, but it ...

Hundreds of thousands of music fans of all genres packed Grant Park for the first day of Lollapalooza 2025. But Chicago air ...

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

If the air quality is poor, try to avoid strenuous activities like running or exercising. And if you're at Lollapalooza, ...

Friday morning, Chicago's air quality showed a PM 2.5 of 157. Typically, anything above 100 is considered to be hazardous to at least some groups, and anything over 150 is considered to be “unhealthy, ...

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

Smoke has continued to cloud Illinois' air for a second straight day, but the poor air quality isn't because of a fire in the ...

Stephanie Lulay, Executive Editor and Co-Founder of Block Club Chicago, joins Bob Sirott to share the latest Chicago ...

Headliners for Lollapalooza Day 3 are more of a trio, with Rüfüs Du Sol closing the day on the T-Mobile stage, K-pop girl ...

Smoke and grit from hundreds of forest fires have spread across large parts of Canada and the northern US, sending air quality across the Midwest and northeast US and Toronto to unhealthy levels.