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Illinois

United States

2026-05-10 13:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
74.5
PM2.5
μg/m³
4
PM10
μg/m³
16.5
CO
μg/m³
125
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
13℃
55%
2 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • SO2
Places included
Adams County
AQI 57
Alexander County
AQI 60
Bond County
AQI 50
Boone County
AQI 22
Brown County
AQI 58
Bureau County
AQI 55
Calhoun County
AQI 24
Carroll County
AQI 12
Cass County
AQI 54
Champaign County
AQI 31
Christian County
AQI 20
Clark County
AQI 58
Clay County
AQI 54
Clinton County
AQI 35
Coles County
AQI 53
Cook County
AQI 36
Crawford County
AQI 58
Cumberland County
AQI 54
De Witt County
AQI 27
DeKalb County
AQI 22
Douglas County
AQI 25
DuPage County
AQI 13
Edgar County
AQI 52
Edwards County
AQI 52
Effingham County
AQI 34
Fayette County
AQI 57
Ford County
AQI 19
Franklin County
AQI 28
Fulton County
AQI 57
Gallatin County
AQI 43
Greene County
AQI 24
Grundy County
AQI 18
Hamilton County
AQI 28
Hancock County
AQI 57
Hardin County
AQI 52
Henderson County
AQI 53
Henry County
AQI 23
Iroquois County
AQI 54
Jackson County
AQI 52
Jasper County
AQI 55
Jefferson County
AQI 28
Jersey County
AQI 33
Jo Daviess County
AQI 29
Johnson County
AQI 52
Kane County
AQI 12
Kankakee County
AQI 19
Kendall County
AQI 12
Knox County
AQI 51
LaSalle County
AQI 57
Lake County
AQI 39
Lawrence County
AQI 57
Lee County
AQI 54
Livingston County
AQI 19
Logan County
AQI 23
Macon County
AQI 37
Macoupin County
AQI 32
Madison County
AQI 31
Marion County
AQI 56
Marshall County
AQI 31
Mason County
AQI 47
Massac County
AQI 33
McDonough County
AQI 58
McHenry County
AQI 38
McLean County
AQI 33
Menard County
AQI 20
Mercer County
AQI 25
Monroe County
AQI 21
Montgomery County
AQI 52
Morgan County
AQI 51
Moultrie County
AQI 27
Ogle County
AQI 22
Peoria County
AQI 32
Perry County
AQI 28
Piatt County
AQI 26
Pike County
AQI 56
Pope County
AQI 45
Pulaski County
AQI 54
Putnam County
AQI 55
Randolph County
AQI 28
Richland County
AQI 57
Rock Island County
AQI 27
Saline County
AQI 28
Sangamon County
AQI 32
Schuyler County
AQI 58
Scott County
AQI 54
Shelby County
AQI 27
St. Clair County
AQI 31
Stark County
AQI 35
Stephenson County
AQI 22
Tazewell County
AQI 25
Union County
AQI 58
Vermilion County
AQI 25
Wabash County
AQI 47
Warren County
AQI 54
Washington County
AQI 28
Wayne County
AQI 28
White County
AQI 28
Whiteside County
AQI 12
Will County
AQI 33
Williamson County
AQI 45
Winnebago County
AQI 30
Woodford County
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 25
Morton
AQI 25
Washington
AQI 25
Mackinaw
AQI 25
Tremont
AQI 25
Eureka
AQI 25
East Peoria
AQI 25
Germantown Hills
AQI 25
Creve Coeur
AQI 25
Congerville
AQI 22
Peoria
AQI 32