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Illinois

United States

2025-12-11 13:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
49.3
PM2.5
μg/m³
9.2
PM10
μg/m³
14.4
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
-4℃
89%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • SO2
Places included
Adams County
AQI 19
Alexander County
AQI 23
Bond County
AQI 17
Boone County
AQI 12
Brown County
AQI 19
Bureau County
AQI 23
Calhoun County
AQI 16
Carroll County
AQI 21
Cass County
AQI 19
Champaign County
AQI 43
Christian County
AQI 14
Clark County
AQI 39
Clay County
AQI 18
Clinton County
AQI 17
Coles County
AQI 21
Cook County
AQI 54
Crawford County
AQI 22
Cumberland County
AQI 21
De Witt County
AQI 18
DeKalb County
AQI 12
Douglas County
AQI 24
DuPage County
AQI 11
Edgar County
AQI 20
Edwards County
AQI 18
Effingham County
AQI 15
Fayette County
AQI 18
Ford County
AQI 8
Franklin County
AQI 15
Fulton County
AQI 21
Gallatin County
AQI 20
Greene County
AQI 16
Grundy County
AQI 8
Hamilton County
AQI 15
Hancock County
AQI 19
Hardin County
AQI 20
Henderson County
AQI 21
Henry County
AQI 19
Iroquois County
AQI 36
Jackson County
AQI 23
Jasper County
AQI 21
Jefferson County
AQI 15
Jersey County
AQI 16
Jo Daviess County
AQI 63
Johnson County
AQI 20
Kane County
AQI 9
Kankakee County
AQI 8
Kendall County
AQI 8
Knox County
AQI 21
LaSalle County
AQI 26
Lake County
AQI 9
Lawrence County
AQI 19
Lee County
AQI 23
Livingston County
AQI 8
Logan County
AQI 15
Macon County
AQI 18
Macoupin County
AQI 18
Madison County
AQI 23
Marion County
AQI 18
Marshall County
AQI 20
Mason County
AQI 20
Massac County
AQI 17
McDonough County
AQI 21
McHenry County
AQI 11
McLean County
AQI 25
Menard County
AQI 14
Mercer County
AQI 19
Monroe County
AQI 9
Montgomery County
AQI 18
Morgan County
AQI 19
Moultrie County
AQI 18
Ogle County
AQI 12
Peoria County
AQI 24
Perry County
AQI 14
Piatt County
AQI 21
Pike County
AQI 19
Pope County
AQI 20
Pulaski County
AQI 23
Putnam County
AQI 23
Randolph County
AQI 14
Richland County
AQI 18
Rock Island County
AQI 19
Saline County
AQI 15
Sangamon County
AQI 15
Schuyler County
AQI 21
Scott County
AQI 19
Shelby County
AQI 18
St. Clair County
AQI 35
Stark County
AQI 23
Stephenson County
AQI 12
Tazewell County
AQI 24
Union County
AQI 23
Vermilion County
AQI 27
Wabash County
AQI 19
Warren County
AQI 21
Washington County
AQI 14
Wayne County
AQI 15
White County
AQI 15
Whiteside County
AQI 21
Will County
AQI 9
Williamson County
AQI 20
Winnebago County
AQI 12
Woodford County
AQI 25
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 24
Morton
AQI 24
Washington
AQI 24
Mackinaw
AQI 24
Tremont
AQI 24
Eureka
AQI 24
East Peoria
AQI 24
Germantown Hills
AQI 24
Creve Coeur
AQI 24
Congerville
AQI 25
Peoria
AQI 24