About this episode
In April, weather apps across Chicago showed alarming air pollution levels. But as it turns out, the air quality was actually fine . State climatologist and University of Illinois researcher Trent Ford tells executive producer Simone Alicea what happened and explains how air quality monitoring works in Chicago. Want some more City Cast Chicago news? Then make sure to sign up for our Hey Chicago newsletter . Follow us @citycastchicago You can also text us or leave a voicemail at: 773 780-0246 Learn more about the sponsors of this May 5 episode: Aura Frames — Get $35-off plus free shipping on the Carver Mat frame with Promo Code CITYCAST The North Shore Center For the Performing Arts Become a member of City Cast Chicago . Interested in advertising with City Cast? Find more info HERE