1. North America
  2. United States
  3. Indiana
  4. Porter County
  5. Westchester Township
  6. Chesterton

Chesterton

Westchester Township, Porter County

2026-05-27 10:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11.2
PM10
μg/m³
20
Weather
  • ℃
  • ℉
13℃
58%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Chesterton
AQI 55
Porter
AQI 55
Dune Acres
AQI 55
Burns Harbor
AQI 55
Portage
AQI 55
Ogden Dunes
AQI 55
Town of Pines
AQI 45
Lake Station
AQI 55
Valparaiso
AQI 55
Westville
AQI 45
Michigan City
AQI 45