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  4. Porter County

Porter County

Indiana

2026-01-22 13:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
60
PM10
μg/m³
23
PM2.5
μg/m³
4.1
Weather
  • ℃
  • ℉
-8℃
62%
24 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Boone Township
AQI 20
Center Township
AQI 23
Pine Township
AQI 23
Pleasant Township
AQI 20
Portage Township
AQI 25
Westchester Township
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Valparaiso
AQI 23
Portage
AQI 23
Chesterton
AQI 23
Porter
AQI 23
Burns Harbor
AQI 23
Lake Station
AQI 23
Hobart
AQI 23
Ogden Dunes
AQI 25
Dune Acres
AQI 23
New Chicago
AQI 23
Winfield
AQI 23