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

Cook County

Illinois

2026-06-28 08:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
77.1
PM2.5
μg/m³
6.7
PM10
μg/m³
10.9
Weather
  • ℃
  • ℉
18℃
89%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Barrington Township
AQI 12
Berwyn Township
AQI 12
Bloom Township
AQI 13
Bremen Township
AQI 14
Calumet Township
AQI 14
Chicago
AQI 83
Cicero Township
AQI 75
Elk Grove Township
AQI 10
Evanston Township
AQI 95
Hanover Township
AQI 12
Lemont Township
AQI 50
Leyden Township
AQI 71
Lyons Township
AQI 13
Maine Township
AQI 82
New Trier Township
AQI 11
Niles Township
AQI 9
Northfield Township
AQI 93
Norwood Park Township
AQI 12
Oak Park Township
AQI 12
Orland Township
AQI 14
Palatine Township
AQI 10
Palos Township
AQI 13
Proviso Township
AQI 12
Rich Township
AQI 13
River Forest Township
AQI 12
Riverside Township
AQI 13
Schaumburg Township
AQI 11
Stickney Township
AQI 12
Thornton Township
AQI 13
Wheeling Township
AQI 9
Worth Township
AQI 71
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 14
Bedford Park
AQI 12
Chicago Ridge
AQI 14
Alsip
AQI 71
Calumet Park
AQI 14
Bridgeview
AQI 13
Blue Island
AQI 14