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

Cook County

Illinois

2026-05-30 15:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
95.1
PM10
μg/m³
15
PM2.5
μg/m³
6.3
Weather
  • ℃
  • ℉
22℃
62%
20 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Barrington Township
AQI 15
Berwyn Township
AQI 11
Bloom Township
AQI 12
Bremen Township
AQI 18
Calumet Township
AQI 16
Chicago
AQI 99
Cicero Township
AQI 86
Elk Grove Township
AQI 15
Evanston Township
AQI 105
Hanover Township
AQI 15
Lemont Township
AQI 114
Leyden Township
AQI 80
Lyons Township
AQI 15
Maine Township
AQI 95
New Trier Township
AQI 15
Niles Township
AQI 15
Northfield Township
AQI 105
Norwood Park Township
AQI 15
Oak Park Township
AQI 15
Orland Township
AQI 19
Palatine Township
AQI 15
Palos Township
AQI 16
Proviso Township
AQI 15
Rich Township
AQI 12
River Forest Township
AQI 15
Riverside Township
AQI 15
Schaumburg Township
AQI 15
Stickney Township
AQI 13
Thornton Township
AQI 12
Wheeling Township
AQI 15
Worth Township
AQI 88
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 19
Bedford Park
AQI 12
Chicago Ridge
AQI 19
Alsip
AQI 88
Calumet Park
AQI 19
Bridgeview
AQI 15
Blue Island
AQI 19