1. North America
  2. United States
  3. Illinois

Illinois

United States

2026-03-06 09:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM10
μg/m³
22.8
PM2.5
μg/m³
10.2
O3
μg/m³
24.2
SO2
μg/m³
0
Weather
  • ℃
  • ℉
9℃
97%
12 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • PM2.5
  • O3
  • SO2
Places included
Adams County
AQI 21
Alexander County
AQI 23
Bond County
AQI 16
Boone County
AQI 38
Brown County
AQI 20
Bureau County
AQI 18
Calhoun County
AQI 13
Carroll County
AQI 14
Cass County
AQI 20
Champaign County
AQI 18
Christian County
AQI 9
Clark County
AQI 9
Clay County
AQI 18
Clinton County
AQI 16
Coles County
AQI 21
Cook County
AQI 35
Crawford County
AQI 22
Cumberland County
AQI 21
De Witt County
AQI 9
DeKalb County
AQI 38
Douglas County
AQI 6
DuPage County
AQI 55
Edgar County
AQI 22
Edwards County
AQI 18
Effingham County
AQI 11
Fayette County
AQI 22
Ford County
AQI 13
Franklin County
AQI 10
Fulton County
AQI 21
Gallatin County
AQI 21
Greene County
AQI 13
Grundy County
AQI 16
Hamilton County
AQI 10
Hancock County
AQI 21
Hardin County
AQI 21
Henderson County
AQI 21
Henry County
AQI 15
Iroquois County
AQI 17
Jackson County
AQI 23
Jasper County
AQI 21
Jefferson County
AQI 10
Jersey County
AQI 13
Jo Daviess County
AQI 35
Johnson County
AQI 21
Kane County
AQI 46
Kankakee County
AQI 13
Kendall County
AQI 51
Knox County
AQI 21
LaSalle County
AQI 20
Lake County
AQI 18
Lawrence County
AQI 17
Lee County
AQI 18
Livingston County
AQI 13
Logan County
AQI 9
Macon County
AQI 14
Macoupin County
AQI 16
Madison County
AQI 13
Marion County
AQI 18
Marshall County
AQI 21
Mason County
AQI 21
Massac County
AQI 20
McDonough County
AQI 21
McHenry County
AQI 29
McLean County
AQI 25
Menard County
AQI 9
Mercer County
AQI 16
Monroe County
AQI 5
Montgomery County
AQI 22
Morgan County
AQI 20
Moultrie County
AQI 9
Ogle County
AQI 38
Peoria County
AQI 21
Perry County
AQI 12
Piatt County
AQI 8
Pike County
AQI 20
Pope County
AQI 21
Pulaski County
AQI 23
Putnam County
AQI 18
Randolph County
AQI 12
Richland County
AQI 18
Rock Island County
AQI 18
Saline County
AQI 10
Sangamon County
AQI 13
Schuyler County
AQI 21
Scott County
AQI 20
Shelby County
AQI 9
St. Clair County
AQI 13
Stark County
AQI 18
Stephenson County
AQI 38
Tazewell County
AQI 13
Union County
AQI 23
Vermilion County
AQI 6
Wabash County
AQI 17
Warren County
AQI 21
Washington County
AQI 12
Wayne County
AQI 10
White County
AQI 10
Whiteside County
AQI 14
Will County
AQI 50
Williamson County
AQI 21
Winnebago County
AQI 38
Woodford County
AQI 12
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

Deer Creek
AQI 13
Morton
AQI 13
Washington
AQI 13
Mackinaw
AQI 13
Tremont
AQI 13
Eureka
AQI 13
East Peoria
AQI 13
Germantown Hills
AQI 13
Creve Coeur
AQI 13
Congerville
AQI 12
Peoria
AQI 20