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  4. Porter County

Porter County

Indiana

2026-05-07 14:00
AQI (US)
Good
Pollutants|Pollens
PM10
μg/m³
51
PM2.5
μg/m³
7.2
O3
μg/m³
55.7
Weather
  • ℃
  • ℉
11℃
43%
15 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
Boone Township
AQI 50
Center Township
AQI 48
Pine Township
AQI 48
Pleasant Township
AQI 51
Portage Township
AQI 48
Westchester Township
AQI 48
Data Sources
http://www.airnow.gov/

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Cities Nearby

Valparaiso
AQI 48
Portage
AQI 48
Chesterton
AQI 48
Porter
AQI 48
Burns Harbor
AQI 48
Lake Station
AQI 48
Hobart
AQI 48
Ogden Dunes
AQI 48
Dune Acres
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New Chicago
AQI 48
Winfield
AQI 48