Sources

6 Total Sources

Airline Delays Washington-Chicago Flight as 2 U.S. Cities Top Global Air Pollution List

BBC.com1d ago
Airline Delays Washington-Chicago Flight Due to Weather, Poor Air Quality
CBS New York1d ago
Airport Delays - First Alert Weather - CBS Chicago
WLS-TV6h ago
Chicago Air Quality Alert in effect with index at hazardous levels from Canadian wildfire smoke - ABC7 Chicago
MyStateline.com1d ago
Air quality drops to extremely hazardous levels across northern Illinois | MyStateline | WTVO WQRF News, Weather and Sports
Yahoo! Voices1d ago
Chicago air quality remains at hazardous levels from Canadian wildfire smoke
WGN TV Chicago1d ago
Poor air prompts closures, cancellations | Air Quality Alert