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Air quality alert in effect due to wildfire smoke
An Illinois Air Pollution Action Day is declared when weather conditions are such that widespread ozone and or particulate levels are expected to be at or above the Unhealthy for Sensitive Groups (USG) category of the Air Quality Index for all or almost all of Illinois.
Journal Star on MSN3d
Poor air quality continues in Illinois. Here's when it's expected to improveThe poor air quality continues to prevail in Illinois as Canadian wildfire smoke migrates south into the U.S. As a result, ...
23hon MSN
The "unhealthy" air, which ranks as level four of six on the Air Quality Index, comes after multiple consecutive days of air quality alerts.
Air quality alerts issued Thursday in Illinois because of Canadian wildfire smoke marked the latest bout in an increasingly ...
2don MSN
Most of the Chicago area remains under an Air Quality Alert this weekend due to smoke from Canadian wildfires.
National Weather Service officials issued an air quality alert set to expire at midnight Saturday for the Chicago and ...
"The air quality is officially dangerous in Chicago," says Brian Urbaszewski, director of environmental health programs at ...
The National Weather Service has opted to extend an air quality alert in the Chicago area for another day.
St. Louis and the entire state of Illinois will be under an air quality alert Friday due to wildfire smoke from Canada ...
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