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  3. Minnesota
  4. St. Louis County

St. Louis County

Minnesota

2026-09-21 03:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
49.3
PM2.5
μg/m³
2.7
PM10
μg/m³
6
Weather
  • ℃
  • ℉
6℃
92%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Babbitt
AQI 23
Brevator Township
AQI 14
Brookston
AQI 14
Buhl
AQI 16
Chisholm
AQI 16
Cook
AQI 26
Duluth
AQI 22
Eagles Nest Township
AQI 26
Eveleth
AQI 16
Field Township
AQI 27
Floodwood Township
AQI 29
Gilbert
AQI 16
Great Scott Township
AQI 16
Hay Lake
AQI 16
Hermantown
AQI 14
Hibbing
AQI 23
Hoyt Lakes
AQI 20
Iron Junction
AQI 16
Leonidas
AQI 16
McKinley
AQI 16
Meadowlands
AQI 30
Mountain Iron
AQI 16
Northwest St. Louis
AQI 22
Proctor
AQI 14
Rice Lake Township
AQI 14
Tower
AQI 21
Virginia
AQI 15
White Township
AQI 16
Winton
AQI 14
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tower
AQI 21
Aurora
AQI 16
McKinley
AQI 16
Virginia
AQI 15
Cook
AQI 26
Gilbert
AQI 16
Hoyt Lakes
AQI 20
Mountain Iron
AQI 16
Babbitt
AQI 23
Eveleth
AQI 16
Leonidas
AQI 16