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  4. Polk County

Polk County

Minnesota

2026-01-19 07:00
AQI (US)
Good
Pollutants
O3
μg/m³
84.1
PM2.5
μg/m³
2.9
PM10
μg/m³
17.1
SO2
μg/m³
2.8
Weather
  • ℃
  • ℉
-23℃
93%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Beltrami
AQI 37
Climax
AQI 37
Crookston
AQI 37
East Grand Forks
AQI 56
Erskine
AQI 37
Fisher
AQI 37
Fosston
AQI 16
Garfield Township
AQI 37
Gully
AQI 16
Lengby
AQI 16
McIntosh
AQI 16
Mentor
AQI 37
Nielsville
AQI 37
Trail
AQI 16
Winger
AQI 16

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Cities Nearby

Beltrami
AQI 37
Crookston
AQI 37
Mentor
AQI 37
Red Lake Falls
AQI 37
Erskine
AQI 37
Climax
AQI 37
Fisher
AQI 37
Nielsville
AQI 37
Gary
AQI 37
Winger
AQI 16
Brooks
AQI 37