Potosi, Wisconsin, USA Air Quality

Monitoring Station · Dubuque, United States
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 3am
42
30
46 6am
46
46
47 9am
47
47
47 12pm
47
49
47 3pm
46
46
— 6pm
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— 9pm
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Station readings
42
30
CAMS model adj +22
24
24
24
24
24
24
25
25
25
25
25
27
25
24
24

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Cities

12 Dubuque 32 Freeport 15 Marion 32 Fitchburg 34 Middleton 15 Cedar Rapids 13 North Liberty 31 Sterling 66 Davenport

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T06:48 UTC.