| Realtime Air Quality Data |
Realtime Location: Chicago, IL
Issue Date: 10/24/26 2:00 PM CDT
Current Air Quality Index
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66
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Action Day Alert:
There are currently no Air Pollution Action Day alerts for Chicago, IL
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| Realtime AQI - Pollutant Details |
Type: Particle Pollution (2.5 microns)
Index: Moderate
AQI Value: 66 |
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Type: Ozone
Index: Good
AQI Value: 41 |
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Last Update:Sat, 24 Oct 2026 02:00:00 CST |
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