Hegewisch 4 Air Quality

Monitoring Station · Calumet City, United States
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
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GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 10pm
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22
20 1am
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19
19 4am
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19 7am
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19 10am
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1pm
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CAMS model adj -5
34
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PM2.55.1 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T01:03 UTC.