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

Cook County

Illinois

2026-06-26 03:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
87.8
PM2.5
μg/m³
6.5
PM10
μg/m³
8.3
Weather
  • ℃
  • ℉
18℃
87%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Barrington Township
AQI 10
Berwyn Township
AQI 12
Bloom Township
AQI 14
Bremen Township
AQI 13
Calumet Township
AQI 13
Chicago
AQI 94
Cicero Township
AQI 86
Elk Grove Township
AQI 10
Evanston Township
AQI 99
Hanover Township
AQI 10
Lemont Township
AQI 82
Leyden Township
AQI 69
Lyons Township
AQI 13
Maine Township
AQI 93
New Trier Township
AQI 10
Niles Township
AQI 8
Northfield Township
AQI 90
Norwood Park Township
AQI 12
Oak Park Township
AQI 12
Orland Township
AQI 13
Palatine Township
AQI 8
Palos Township
AQI 13
Proviso Township
AQI 13
Rich Township
AQI 14
River Forest Township
AQI 12
Riverside Township
AQI 13
Schaumburg Township
AQI 12
Stickney Township
AQI 13
Thornton Township
AQI 14
Wheeling Township
AQI 8
Worth Township
AQI 93
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

Evergreen Park
AQI 12
Hometown
AQI 12
Oak Lawn
AQI 12
Burbank
AQI 12
Merrionette Park
AQI 13
Bedford Park
AQI 12
Chicago Ridge
AQI 13
Alsip
AQI 93
Calumet Park
AQI 13
Bridgeview
AQI 13
Blue Island
AQI 13