Detroit, Chicago and the Midwest blanketed by wildfire haze from Canada
![Smoke and haze from the Canadian wildfires hang over Pittsburgh on June 28.](https://media.npr.org/assets/img/2023/06/28/dsc04745_wide-4cf91023060cece597a048987a56ae4fbcc7ebd2.jpg?s=600)
Smoke from Canadian wildfires is smothering U.S. cities like Detroit, Chicago and Pittsburgh. Air quality warnings are in effect across the Midwest as officials warn of hazardous conditions.
(Image credit: Oliver Morrison/90.5 WESA)
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