Afternoon Briefing: About those air quality readings yesterday (2025)

Good afternoon, Chicago.

Readings from several popular weather apps had people across the Chicago area spending much of yesterday wondering whether their air was safe to breathe — until the dangerously unhealthy levels were revealed to be a glitch.

Early in the morning, Google’s air quality map showed that Chicago had the worst air in the country. Apple’s weather app, too, showed that the Air Quality Index had climbed into the 400s, a reading so hazardous that people are encouraged to stay indoors. (The Air Quality Index, which ranges from 0 to 500, is a measure of the density of five pollutants in the air: ground-level ozone, particulates, carbon monoxide, nitrogen dioxide and sulfur dioxide.)

To put that in perspective, that’s as high as the levels reached in 2023 when smoke from wildfires in Canada blanketed much of the East Coast and turned the sky in New York City orange.

Here’s what else is happening today. And remember, for the latest breaking news in Chicago, visit chicagotribune.com/latest-headlines and sign up to get our alerts on all your devices.

Subscribe to more newsletters | Asking Eric| Horoscopes | | Today in History

Afternoon Briefing: About those air quality readings yesterday (1)

Highland Park parade shooter sentenced to life in prison without parole

Robert Crimo III will spend the rest of his life in prison for opening fire on spectators at the 2022 Highland Park Independence Day Parade.Read more here.

More top news stories:

  • Aldermen spurning Mayor Brandon Johnson’s new budget working group: ‘It points to a larger problem’
  • Police warn teens that ‘Senior Assassin’ or ‘Paranoia’ game could be deadly
Afternoon Briefing: About those air quality readings yesterday (2)

Chicago Housing Authority board member reprimanded for ‘sexually graphic conversation,’ report says

A Chicago Housing Authority board member had a “sexually graphic conversation” in front of agency employees and has been reprimanded by the interim board chair, a housing authority Office of the Inspector General report reveals.Read more here.

More top business stories:

  • Aurora City Council OKs nearly $13 million tax sharing agreement to help Valley Honda expand
  • Reynolds Consumer Products CEO pays $3.1M for Lake Forest mansion
  • Smart roads could lead the way to faster, safer travel — and successfully competing with China
Afternoon Briefing: About those air quality readings yesterday (3)

Column: Nikola Jokić or Shai Gilgeous-Alexander for MVP? How the Tribune’s Bulls writer voted for NBA awards.

It’s finally time for the most controversial stretch of the NBA season — the waiting period between submitting end-of-year ballots and announcing the final award winners. Read more here.

More top sports stories:

  • Federal judge delays $2.8 billion NCAA settlement to address roster limit concerns
  • Infielder Bobby Dalbec looks for opportunity with the Chicago White Sox: ‘He’s got power to all fields’
Afternoon Briefing: About those air quality readings yesterday (4)

‘Étoile’ review: A dance of egos, hookups and ballet backstage drama — and it’s funny!

In the Amazon dramedy “Étoile,” a ballet company in New York and another in Paris swap some of their talent for a season, hoping the gimmick will sell more tickets and fix some financial struggles. Read more here.

More top Eat. Watch. Do. stories:

  • Riot Fest announces 20 bands will play full album sets for 2025
  • ‘Leverage: Redemption’ review: Breezy caper series with a moral compass is back for Season 3
  • Column: Doc10’s Anthony Kaufman on why documentary film are imperiled — and why they’ll survive
Afternoon Briefing: About those air quality readings yesterday (5)

Lt. Gov. Juliana Stratton first major Democrat to declare bid for retiring Dick Durbin’s Senate seat

Lt. Gov. Juliana Stratton today became the first of what is expected to be many candidates to launch bids for the U.S. Senate seat being vacated by retiring Sen. Dick Durbin. Read more here.

More top stories from around the world:

  • Illinois and 11 other states sue the Trump administration to stop tariff policy
  • Judge bars Trump from denying federal funds to ‘sanctuary’ cities that limit immigration cooperation
Afternoon Briefing:  About those air quality readings yesterday (2025)

References

Top Articles
Latest Posts
Recommended Articles
Article information

Author: Nathanael Baumbach

Last Updated:

Views: 6204

Rating: 4.4 / 5 (55 voted)

Reviews: 94% of readers found this page helpful

Author information

Name: Nathanael Baumbach

Birthday: 1998-12-02

Address: Apt. 829 751 Glover View, West Orlando, IN 22436

Phone: +901025288581

Job: Internal IT Coordinator

Hobby: Gunsmithing, Motor sports, Flying, Skiing, Hooping, Lego building, Ice skating

Introduction: My name is Nathanael Baumbach, I am a fantastic, nice, victorious, brave, healthy, cute, glorious person who loves writing and wants to share my knowledge and understanding with you.