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

The festival kicked off Thursday, when Chicago had the worst air quality in the world for a few hours. But haze didn't choke ...

The 2025 Lollapalooza Festival is down to its fourth and final day. The annual music fest in Grant Park concludes Sunday, ...

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

Tens of thousands of people were back at Grant Park for day two of Lollapalooza as the air quality in Chicago remained one of ...

Hundreds of thousands of music fans packed Grant Park Thursday for the first day of Lollapalooza 2025 as Chicago air quality ...

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

Hundreds of thousands of music fans of all genres will pack Grant Park for Lollapalooza 2025, which starts Thursday.

Landon Barker, Isaiah Rashad and The Marias alongside a full slate of final day acts help wrap up the festival at Grant Park.

Chicago air quality remains poor Friday thanks to Canadian wildfire smoke. An Air Quality Alert remains in place as events including Lollapalooza and Fiesta del Sol enter their second day.

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