1. North America
  2. United States
  3. Illinois
  4. Cook County
  5. Chicago

Chicago

Cook County, Illinois

2026-09-10 22:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
82.9
PM2.5
μg/m³
3.2
Weather
  • ℃
  • ℉
23℃
63%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM2.5
Places included
CHI_COM
AQI 73
CHI_SP
AQI 6
CHI_SWFP
AQI 90
CHI_TAFT
AQI 86
CHI_WASH
AQI 5
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

Chicago
AQI 83
Cicero
AQI 78
Oak Park
AQI 9
Berwyn
AQI 6
Stickney
AQI 6
Forest Park
AQI 9
Forest View
AQI 6
Elmwood Park
AQI 9
North Riverside
AQI 6
River Forest
AQI 9
Lincolnwood
AQI 9