1. North America
  2. United States
  3. Illinois

Illinois

United States

2026-05-24 00:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
89.5
PM10
μg/m³
41.8
PM2.5
μg/m³
7.5
CO
μg/m³
125
Weather
  • ℃
  • ℉
22℃
78%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
Places included
Adams County
AQI 33
Alexander County
AQI 10
Bond County
AQI 20
Boone County
AQI 8
Brown County
AQI 6
Bureau County
AQI 11
Calhoun County
AQI 17
Carroll County
AQI 8
Cass County
AQI 8
Champaign County
AQI 96
Christian County
AQI 10
Clark County
AQI 9
Clay County
AQI 11
Clinton County
AQI 76
Coles County
AQI 10
Cook County
AQI 82
Crawford County
AQI 8
Cumberland County
AQI 75
De Witt County
AQI 11
DeKalb County
AQI 8
Douglas County
AQI 12
DuPage County
AQI 18
Edgar County
AQI 10
Edwards County
AQI 12
Effingham County
AQI 74
Fayette County
AQI 9
Ford County
AQI 9
Franklin County
AQI 25
Fulton County
AQI 8
Gallatin County
AQI 16
Greene County
AQI 17
Grundy County
AQI 9
Hamilton County
AQI 25
Hancock County
AQI 5
Hardin County
AQI 43
Henderson County
AQI 5
Henry County
AQI 96
Iroquois County
AQI 8
Jackson County
AQI 31
Jasper County
AQI 47
Jefferson County
AQI 25
Jersey County
AQI 99
Jo Daviess County
AQI 120
Johnson County
AQI 9
Kane County
AQI 16
Kankakee County
AQI 9
Kendall County
AQI 18
Knox County
AQI 12
LaSalle County
AQI 10
Lake County
AQI 93
Lawrence County
AQI 69
Lee County
AQI 10
Livingston County
AQI 9
Logan County
AQI 10
Macon County
AQI 75
Macoupin County
AQI 80
Madison County
AQI 85
Marion County
AQI 10
Marshall County
AQI 88
Mason County
AQI 9
Massac County
AQI 9
McDonough County
AQI 5
McHenry County
AQI 84
McLean County
AQI 97
Menard County
AQI 10
Mercer County
AQI 96
Monroe County
AQI 14
Montgomery County
AQI 54
Morgan County
AQI 9
Moultrie County
AQI 11
Ogle County
AQI 8
Peoria County
AQI 95
Perry County
AQI 9
Piatt County
AQI 12
Pike County
AQI 6
Pope County
AQI 47
Pulaski County
AQI 11
Putnam County
AQI 12
Randolph County
AQI 9
Richland County
AQI 9
Rock Island County
AQI 97
Saline County
AQI 25
Sangamon County
AQI 82
Schuyler County
AQI 6
Scott County
AQI 9
Shelby County
AQI 11
St. Clair County
AQI 73
Stark County
AQI 48
Stephenson County
AQI 8
Tazewell County
AQI 16
Union County
AQI 10
Vermilion County
AQI 13
Wabash County
AQI 63
Warren County
AQI 9
Washington County
AQI 9
Wayne County
AQI 25
White County
AQI 25
Whiteside County
AQI 8
Will County
AQI 108
Williamson County
AQI 17
Winnebago County
AQI 99
Woodford County
AQI 13
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 17
Morton
AQI 17
Washington
AQI 17
Mackinaw
AQI 17
Tremont
AQI 17
Eureka
AQI 17
East Peoria
AQI 17
Germantown Hills
AQI 17
Creve Coeur
AQI 17
Congerville
AQI 8
Peoria
AQI 93