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Illinois

United States

2026-05-16 04:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
97.9
PM10
μg/m³
47.2
PM2.5
μg/m³
9.1
CO
μg/m³
125
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
20℃
82%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 33
Alexander County
AQI 24
Bond County
AQI 24
Boone County
AQI 12
Brown County
AQI 22
Bureau County
AQI 21
Calhoun County
AQI 23
Carroll County
AQI 15
Cass County
AQI 22
Champaign County
AQI 77
Christian County
AQI 20
Clark County
AQI 23
Clay County
AQI 20
Clinton County
AQI 105
Coles County
AQI 20
Cook County
AQI 95
Crawford County
AQI 23
Cumberland County
AQI 103
De Witt County
AQI 18
DeKalb County
AQI 12
Douglas County
AQI 11
DuPage County
AQI 10
Edgar County
AQI 20
Edwards County
AQI 19
Effingham County
AQI 109
Fayette County
AQI 22
Ford County
AQI 8
Franklin County
AQI 14
Fulton County
AQI 23
Gallatin County
AQI 18
Greene County
AQI 23
Grundy County
AQI 8
Hamilton County
AQI 14
Hancock County
AQI 21
Hardin County
AQI 56
Henderson County
AQI 22
Henry County
AQI 93
Iroquois County
AQI 20
Jackson County
AQI 65
Jasper County
AQI 65
Jefferson County
AQI 14
Jersey County
AQI 95
Jo Daviess County
AQI 127
Johnson County
AQI 19
Kane County
AQI 10
Kankakee County
AQI 8
Kendall County
AQI 9
Knox County
AQI 22
LaSalle County
AQI 21
Lake County
AQI 97
Lawrence County
AQI 103
Lee County
AQI 20
Livingston County
AQI 8
Logan County
AQI 19
Macon County
AQI 108
Macoupin County
AQI 88
Madison County
AQI 126
Marion County
AQI 21
Marshall County
AQI 94
Mason County
AQI 21
Massac County
AQI 15
McDonough County
AQI 22
McHenry County
AQI 108
McLean County
AQI 102
Menard County
AQI 20
Mercer County
AQI 93
Monroe County
AQI 19
Montgomery County
AQI 72
Morgan County
AQI 22
Moultrie County
AQI 18
Ogle County
AQI 12
Peoria County
AQI 117
Perry County
AQI 23
Piatt County
AQI 14
Pike County
AQI 22
Pope County
AQI 66
Pulaski County
AQI 21
Putnam County
AQI 22
Randolph County
AQI 23
Richland County
AQI 22
Rock Island County
AQI 124
Saline County
AQI 14
Sangamon County
AQI 130
Schuyler County
AQI 22
Scott County
AQI 23
Shelby County
AQI 18
St. Clair County
AQI 57
Stark County
AQI 52
Stephenson County
AQI 12
Tazewell County
AQI 21
Union County
AQI 22
Vermilion County
AQI 12
Wabash County
AQI 96
Warren County
AQI 35
Washington County
AQI 23
Wayne County
AQI 14
White County
AQI 14
Whiteside County
AQI 15
Will County
AQI 84
Williamson County
AQI 19
Winnebago County
AQI 102
Woodford County
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

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AQI 21
Morton
AQI 21
Washington
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Mackinaw
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Tremont
AQI 21
Eureka
AQI 21
East Peoria
AQI 21
Germantown Hills
AQI 21
Creve Coeur
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Congerville
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Peoria
AQI 117