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  4. Porter County

Porter County

Indiana

2026-05-15 08:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
55.7
PM10
μg/m³
17
PM2.5
μg/m³
3.8
Weather
  • ℃
  • ℉
9℃
71%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Boone Township
AQI 44
Center Township
AQI 17
Pine Township
AQI 17
Pleasant Township
AQI 43
Portage Township
AQI 56
Westchester Township
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Valparaiso
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Portage
AQI 17
Chesterton
AQI 17
Porter
AQI 17
Burns Harbor
AQI 17
Lake Station
AQI 17
Hobart
AQI 17
Ogden Dunes
AQI 56
Dune Acres
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New Chicago
AQI 17
Winfield
AQI 17