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Illinois

United States

2026-05-23 09:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
48.2
PM10
μg/m³
16.3
PM2.5
μg/m³
5.5
CO
μg/m³
125
Weather
  • ℃
  • ℉
13℃
91%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
Places included
Adams County
AQI 14
Alexander County
AQI 13
Bond County
AQI 10
Boone County
AQI 8
Brown County
AQI 12
Bureau County
AQI 13
Calhoun County
AQI 18
Carroll County
AQI 9
Cass County
AQI 10
Champaign County
AQI 44
Christian County
AQI 7
Clark County
AQI 8
Clay County
AQI 9
Clinton County
AQI 38
Coles County
AQI 8
Cook County
AQI 62
Crawford County
AQI 8
Cumberland County
AQI 39
De Witt County
AQI 8
DeKalb County
AQI 8
Douglas County
AQI 12
DuPage County
AQI 18
Edgar County
AQI 9
Edwards County
AQI 8
Effingham County
AQI 42
Fayette County
AQI 9
Ford County
AQI 7
Franklin County
AQI 9
Fulton County
AQI 12
Gallatin County
AQI 7
Greene County
AQI 18
Grundy County
AQI 7
Hamilton County
AQI 9
Hancock County
AQI 16
Hardin County
AQI 17
Henderson County
AQI 14
Henry County
AQI 18
Iroquois County
AQI 7
Jackson County
AQI 16
Jasper County
AQI 25
Jefferson County
AQI 9
Jersey County
AQI 22
Jo Daviess County
AQI 88
Johnson County
AQI 9
Kane County
AQI 6
Kankakee County
AQI 7
Kendall County
AQI 8
Knox County
AQI 13
LaSalle County
AQI 12
Lake County
AQI 82
Lawrence County
AQI 23
Lee County
AQI 12
Livingston County
AQI 7
Logan County
AQI 8
Macon County
AQI 28
Macoupin County
AQI 35
Madison County
AQI 40
Marion County
AQI 9
Marshall County
AQI 43
Mason County
AQI 11
Massac County
AQI 8
McDonough County
AQI 14
McHenry County
AQI 73
McLean County
AQI 43
Menard County
AQI 7
Mercer County
AQI 18
Monroe County
AQI 14
Montgomery County
AQI 23
Morgan County
AQI 10
Moultrie County
AQI 8
Ogle County
AQI 8
Peoria County
AQI 43
Perry County
AQI 15
Piatt County
AQI 10
Pike County
AQI 12
Pope County
AQI 18
Pulaski County
AQI 10
Putnam County
AQI 13
Randolph County
AQI 15
Richland County
AQI 8
Rock Island County
AQI 56
Saline County
AQI 9
Sangamon County
AQI 33
Schuyler County
AQI 13
Scott County
AQI 12
Shelby County
AQI 8
St. Clair County
AQI 30
Stark County
AQI 24
Stephenson County
AQI 8
Tazewell County
AQI 11
Union County
AQI 14
Vermilion County
AQI 11
Wabash County
AQI 23
Warren County
AQI 13
Washington County
AQI 15
Wayne County
AQI 9
White County
AQI 9
Whiteside County
AQI 9
Will County
AQI 45
Williamson County
AQI 10
Winnebago County
AQI 58
Woodford County
AQI 10
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 11
Morton
AQI 11
Washington
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Mackinaw
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Tremont
AQI 11
Eureka
AQI 11
East Peoria
AQI 11
Germantown Hills
AQI 11
Creve Coeur
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Congerville
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Peoria
AQI 45