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  4. Porter County

Porter County

Indiana

2026-08-26 21:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants|Pollens
O3
μg/m³
156.4
PM10
μg/m³
119
PM2.5
μg/m³
16.3
Weather
  • ℃
  • ℉
28℃
57%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Boone Township
AQI 58
Center Township
AQI 83
Pine Township
AQI 83
Pleasant Township
AQI 58
Portage Township
AQI 102
Westchester Township
AQI 83
Data Sources
http://www.airnow.gov/

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Cities Nearby

Valparaiso
AQI 83
Portage
AQI 83
Chesterton
AQI 83
Porter
AQI 83
Burns Harbor
AQI 83
Lake Station
AQI 65
Hobart
AQI 70
Ogden Dunes
AQI 102
Dune Acres
AQI 83
New Chicago
AQI 70
Winfield
AQI 70