1. North America
  2. United States
  3. Minnesota
  4. Mille Lacs County
  5. Princeton

Princeton

Mille Lacs County, Minnesota

2026-05-15 14:00
AQHI (Canada)
Low
Pollutants
O3
μg/m³
52.3
PM10
μg/m³
22.8
PM2.5
μg/m³
7.5
NO2
μg/m³
7.7
Weather
  • ℃
  • ℉
18℃
55%
17 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • O3
  • PM10
  • PM2.5
  • NO2

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Princeton
AQI 2
Zimmerman
AQI --
Pease
AQI --
Foreston
AQI --
Milaca
AQI --
Bock
AQI --
Saint Francis
AQI 3
Elk River
AQI --
Isanti
AQI 3
Foley
AQI --
Cambridge
AQI 3