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Illinois

United States

2026-09-14 05:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
30.9
PM10
μg/m³
12.2
PM2.5
μg/m³
3.9
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
14℃
92%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 16
Alexander County
AQI 16
Bond County
AQI 6
Boone County
AQI 7
Brown County
AQI 6
Bureau County
AQI 13
Calhoun County
AQI 6
Carroll County
AQI 14
Cass County
AQI 6
Champaign County
AQI 41
Christian County
AQI 6
Clark County
AQI 3
Clay County
AQI 9
Clinton County
AQI 51
Coles County
AQI 9
Cook County
AQI 11
Crawford County
AQI 9
Cumberland County
AQI 47
De Witt County
AQI 7
DeKalb County
AQI 7
Douglas County
AQI 6
DuPage County
AQI 11
Edgar County
AQI 3
Edwards County
AQI 10
Effingham County
AQI 42
Fayette County
AQI 7
Ford County
AQI 6
Franklin County
AQI 9
Fulton County
AQI 9
Gallatin County
AQI 12
Greene County
AQI 6
Grundy County
AQI 6
Hamilton County
AQI 9
Hancock County
AQI 7
Hardin County
AQI 33
Henderson County
AQI 7
Henry County
AQI 12
Iroquois County
AQI 11
Jackson County
AQI 39
Jasper County
AQI 30
Jefferson County
AQI 9
Jersey County
AQI 41
Jo Daviess County
AQI 37
Johnson County
AQI 14
Kane County
AQI 7
Kankakee County
AQI 6
Kendall County
AQI 7
Knox County
AQI 9
LaSalle County
AQI 14
Lake County
AQI 15
Lawrence County
AQI 10
Lee County
AQI 15
Livingston County
AQI 6
Logan County
AQI 6
Macon County
AQI 52
Macoupin County
AQI 33
Madison County
AQI 48
Marion County
AQI 8
Marshall County
AQI 42
Mason County
AQI 7
Massac County
AQI 12
McDonough County
AQI 8
McHenry County
AQI 11
McLean County
AQI 39
Menard County
AQI 6
Mercer County
AQI 12
Monroe County
AQI 12
Montgomery County
AQI 22
Morgan County
AQI 6
Moultrie County
AQI 7
Ogle County
AQI 7
Peoria County
AQI 40
Perry County
AQI 7
Piatt County
AQI 6
Pike County
AQI 6
Pope County
AQI 41
Pulaski County
AQI 14
Putnam County
AQI 12
Randolph County
AQI 7
Richland County
AQI 9
Rock Island County
AQI 22
Saline County
AQI 9
Sangamon County
AQI 37
Schuyler County
AQI 7
Scott County
AQI 6
Shelby County
AQI 7
St. Clair County
AQI 50
Stark County
AQI 23
Stephenson County
AQI 7
Tazewell County
AQI 5
Union County
AQI 15
Vermilion County
AQI 6
Wabash County
AQI 18
Warren County
AQI 8
Washington County
AQI 7
Wayne County
AQI 9
White County
AQI 9
Whiteside County
AQI 14
Will County
AQI 11
Williamson County
AQI 12
Winnebago County
AQI 7
Woodford County
AQI 5
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 5
Morton
AQI 5
Washington
AQI 5
Mackinaw
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Tremont
AQI 5
Eureka
AQI 5
East Peoria
AQI 5
Germantown Hills
AQI 5
Creve Coeur
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Congerville
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Peoria
AQI 41