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  4. Porter County

Porter County

Indiana

2026-04-16 21:00
AQHI (Canada)
Insufficient Data
Pollutants|Pollens
O3
μg/m³
113.6
PM10
μg/m³
29.8
PM2.5
μg/m³
4.8
Weather
  • ℃
  • ℉
21℃
68%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Boone Township
AQI 3
Center Township
AQI --
Pine Township
AQI --
Pleasant Township
AQI 3
Portage Township
AQI --
Westchester Township
AQI --
Data Sources
http://www.airnow.gov/

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Cities Nearby

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