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  3. Wisconsin
  4. St. Croix County
  5. Somerset

Somerset

St. Croix County, Wisconsin

2026-05-15 09:00
AQI (US)
Good
Pollutants
O3
μg/m³
93.6
PM2.5
μg/m³
6.8
PM10
μg/m³
21.6
Weather
  • ℃
  • ℉
15℃
63%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10

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Cities Nearby

Somerset
AQI 41
Marine on Saint Croix
AQI 39
Stillwater
AQI 30
Star Prairie
AQI 40
Oak Park Heights
AQI 30
Bayport
AQI 30
North Hudson
AQI 30
Scandia
AQI 40
Hudson
AQI 30
Grant
AQI 30
Lakeland
AQI 30