| Realtime Air Quality Data |
Realtime Location: Chicago, IL
Issue Date: 10/04/26 12:00 PM CDT
Current Air Quality Index
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25
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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: Ozone
Index: Good
AQI Value: 25 |
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Type: Particle Pollution (2.5 microns)
Index: Good
AQI Value: 24 |
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Last Update:Sun, 04 Oct 2026 11:30:00 CST |
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