Potosi, Wisconsin, USA Air Quality

Monitoring Station · Dubuque, United States
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
44 11pm
44
44
44 2am
46
53
46 5am
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44
44 8am
44
43
43 11am
43
43
— 2pm
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CAMS model adj +19
25
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27
34
27
27
25
25
25
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24

Air Quality Forecast (24h)

PM2.57.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

50
Potosi, Wisconsin, USA
0.0 km PM2.5: 12.0 µg/m³

Nearby Cities

39 Dubuque 25 Freeport 43 Marion 38 Fitchburg 38 Middleton 43 Cedar Rapids 10 North Liberty 32 Sterling 42 Davenport

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T02:07 UTC.