Joliet, Illinois, USA

Monitoring Station · Joliet, United States
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
45 7pm
47
21
37 10pm
37
50
50 1am
50
50
50 4am
50
50
50 7am
37
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— 10am
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— 1pm
—
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— 4pm
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Air Quality Trend (24h)

Nearby Monitoring Stations

46
Joliet, Illinois, USA
0.0 km
14
Joliet, Illinois, USA
0.0 km
19
Joliet, Illinois, USA
0.0 km

Nearby Cities

28 Joliet 28 Crest Hill 22 Shorewood 28 Lockport 28 New Lenox 28 Romeoville 26 Homer Glen 27 Lemont 26 Mokena

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:19 UTC.