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Illinois

United States

2026-05-24 08:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
38.4
PM10
μg/m³
19
PM2.5
μg/m³
10
CO
μg/m³
125
Weather
  • ℃
  • ℉
19℃
93%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
Places included
Adams County
AQI 20
Alexander County
AQI 20
Bond County
AQI 22
Boone County
AQI 11
Brown County
AQI 12
Bureau County
AQI 16
Calhoun County
AQI 15
Carroll County
AQI 17
Cass County
AQI 17
Champaign County
AQI 25
Christian County
AQI 28
Clark County
AQI 20
Clay County
AQI 21
Clinton County
AQI 22
Coles County
AQI 18
Cook County
AQI 28
Crawford County
AQI 21
Cumberland County
AQI 30
De Witt County
AQI 19
DeKalb County
AQI 11
Douglas County
AQI 17
DuPage County
AQI 22
Edgar County
AQI 17
Edwards County
AQI 21
Effingham County
AQI 29
Fayette County
AQI 24
Ford County
AQI 13
Franklin County
AQI 15
Fulton County
AQI 14
Gallatin County
AQI 17
Greene County
AQI 15
Grundy County
AQI 14
Hamilton County
AQI 15
Hancock County
AQI 12
Hardin County
AQI 18
Henderson County
AQI 10
Henry County
AQI 17
Iroquois County
AQI 19
Jackson County
AQI 15
Jasper County
AQI 19
Jefferson County
AQI 15
Jersey County
AQI 26
Jo Daviess County
AQI 56
Johnson County
AQI 17
Kane County
AQI 17
Kankakee County
AQI 13
Kendall County
AQI 19
Knox County
AQI 20
LaSalle County
AQI 17
Lake County
AQI 52
Lawrence County
AQI 40
Lee County
AQI 14
Livingston County
AQI 13
Logan County
AQI 25
Macon County
AQI 45
Macoupin County
AQI 24
Madison County
AQI 21
Marion County
AQI 24
Marshall County
AQI 53
Mason County
AQI 21
Massac County
AQI 16
McDonough County
AQI 12
McHenry County
AQI 48
McLean County
AQI 60
Menard County
AQI 28
Mercer County
AQI 17
Monroe County
AQI 18
Montgomery County
AQI 22
Morgan County
AQI 19
Moultrie County
AQI 19
Ogle County
AQI 11
Peoria County
AQI 55
Perry County
AQI 14
Piatt County
AQI 18
Pike County
AQI 15
Pope County
AQI 17
Pulaski County
AQI 17
Putnam County
AQI 18
Randolph County
AQI 14
Richland County
AQI 21
Rock Island County
AQI 82
Saline County
AQI 15
Sangamon County
AQI 52
Schuyler County
AQI 12
Scott County
AQI 14
Shelby County
AQI 19
St. Clair County
AQI 27
Stark County
AQI 29
Stephenson County
AQI 11
Tazewell County
AQI 35
Union County
AQI 17
Vermilion County
AQI 14
Wabash County
AQI 30
Warren County
AQI 11
Washington County
AQI 14
Wayne County
AQI 15
White County
AQI 15
Whiteside County
AQI 17
Will County
AQI 23
Williamson County
AQI 17
Winnebago County
AQI 48
Woodford County
AQI 33
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 36
Morton
AQI 36
Washington
AQI 36
Mackinaw
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Tremont
AQI 36
Eureka
AQI 36
East Peoria
AQI 36
Germantown Hills
AQI 36
Creve Coeur
AQI 36
Congerville
AQI 30
Peoria
AQI 52