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Illinois

United States

2026-05-10 01:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
102.7
PM2.5
μg/m³
5
PM10
μg/m³
24.7
CO
μg/m³
125
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
17℃
51%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • SO2
Places included
Adams County
AQI 56
Alexander County
AQI 60
Bond County
AQI 48
Boone County
AQI 21
Brown County
AQI 58
Bureau County
AQI 56
Calhoun County
AQI 23
Carroll County
AQI 28
Cass County
AQI 54
Champaign County
AQI 41
Christian County
AQI 24
Clark County
AQI 58
Clay County
AQI 54
Clinton County
AQI 44
Coles County
AQI 54
Cook County
AQI 47
Crawford County
AQI 58
Cumberland County
AQI 54
De Witt County
AQI 43
DeKalb County
AQI 21
Douglas County
AQI 29
DuPage County
AQI 28
Edgar County
AQI 52
Edwards County
AQI 52
Effingham County
AQI 45
Fayette County
AQI 57
Ford County
AQI 27
Franklin County
AQI 27
Fulton County
AQI 57
Gallatin County
AQI 42
Greene County
AQI 23
Grundy County
AQI 27
Hamilton County
AQI 27
Hancock County
AQI 57
Hardin County
AQI 50
Henderson County
AQI 53
Henry County
AQI 45
Iroquois County
AQI 55
Jackson County
AQI 52
Jasper County
AQI 55
Jefferson County
AQI 27
Jersey County
AQI 43
Jo Daviess County
AQI 49
Johnson County
AQI 49
Kane County
AQI 25
Kankakee County
AQI 27
Kendall County
AQI 29
Knox County
AQI 53
LaSalle County
AQI 57
Lake County
AQI 51
Lawrence County
AQI 57
Lee County
AQI 54
Livingston County
AQI 27
Logan County
AQI 30
Macon County
AQI 43
Macoupin County
AQI 41
Madison County
AQI 45
Marion County
AQI 56
Marshall County
AQI 41
Mason County
AQI 48
Massac County
AQI 24
McDonough County
AQI 58
McHenry County
AQI 50
McLean County
AQI 42
Menard County
AQI 24
Mercer County
AQI 45
Monroe County
AQI 19
Montgomery County
AQI 52
Morgan County
AQI 50
Moultrie County
AQI 43
Ogle County
AQI 21
Peoria County
AQI 46
Perry County
AQI 24
Piatt County
AQI 35
Pike County
AQI 56
Pope County
AQI 35
Pulaski County
AQI 53
Putnam County
AQI 56
Randolph County
AQI 24
Richland County
AQI 57
Rock Island County
AQI 45
Saline County
AQI 27
Sangamon County
AQI 49
Schuyler County
AQI 58
Scott County
AQI 53
Shelby County
AQI 43
St. Clair County
AQI 45
Stark County
AQI 44
Stephenson County
AQI 21
Tazewell County
AQI 33
Union County
AQI 58
Vermilion County
AQI 34
Wabash County
AQI 45
Warren County
AQI 54
Washington County
AQI 24
Wayne County
AQI 27
White County
AQI 27
Whiteside County
AQI 28
Will County
AQI 44
Williamson County
AQI 44
Winnebago County
AQI 48
Woodford County
AQI 31
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 33
Morton
AQI 33
Washington
AQI 33
Mackinaw
AQI 33
Tremont
AQI 33
Eureka
AQI 33
East Peoria
AQI 33
Germantown Hills
AQI 33
Creve Coeur
AQI 33
Congerville
AQI 29
Peoria
AQI 47