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Somerset

St. Croix County, Wisconsin

2026-03-12 04:00
AQI (US)
Good
Pollutants
O3
μg/m³
74.7
PM2.5
μg/m³
4.5
PM10
μg/m³
11
NO2
μg/m³
11.8
CO
μg/m³
301.2
SO2
μg/m³
1
Weather
  • ℃
  • ℉
-2℃
71%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2

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Cities Nearby

Somerset
AQI 33
Marine on Saint Croix
AQI 33
Stillwater
AQI 26
Star Prairie
AQI 33
Oak Park Heights
AQI 26
Bayport
AQI 26
North Hudson
AQI 26
Scandia
AQI 33
Hudson
AQI 26
Grant
AQI 26
Lakeland
AQI 26