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Illinois

United States

2026-05-10 08:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
67
PM2.5
μg/m³
4.6
PM10
μg/m³
21.1
CO
μg/m³
125
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
11℃
61%
12 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • SO2
Places included
Adams County
AQI 55
Alexander County
AQI 60
Bond County
AQI 51
Boone County
AQI 20
Brown County
AQI 58
Bureau County
AQI 55
Calhoun County
AQI 33
Carroll County
AQI 17
Cass County
AQI 54
Champaign County
AQI 28
Christian County
AQI 29
Clark County
AQI 58
Clay County
AQI 54
Clinton County
AQI 36
Coles County
AQI 53
Cook County
AQI 37
Crawford County
AQI 58
Cumberland County
AQI 54
De Witt County
AQI 26
DeKalb County
AQI 20
Douglas County
AQI 24
DuPage County
AQI 22
Edgar County
AQI 51
Edwards County
AQI 53
Effingham County
AQI 36
Fayette County
AQI 57
Ford County
AQI 39
Franklin County
AQI 27
Fulton County
AQI 57
Gallatin County
AQI 44
Greene County
AQI 33
Grundy County
AQI 38
Hamilton County
AQI 27
Hancock County
AQI 56
Hardin County
AQI 50
Henderson County
AQI 55
Henry County
AQI 32
Iroquois County
AQI 55
Jackson County
AQI 52
Jasper County
AQI 55
Jefferson County
AQI 27
Jersey County
AQI 33
Jo Daviess County
AQI 33
Johnson County
AQI 50
Kane County
AQI 17
Kankakee County
AQI 39
Kendall County
AQI 22
Knox County
AQI 52
LaSalle County
AQI 57
Lake County
AQI 31
Lawrence County
AQI 57
Lee County
AQI 55
Livingston County
AQI 39
Logan County
AQI 28
Macon County
AQI 34
Macoupin County
AQI 34
Madison County
AQI 31
Marion County
AQI 56
Marshall County
AQI 35
Mason County
AQI 49
Massac County
AQI 29
McDonough County
AQI 58
McHenry County
AQI 33
McLean County
AQI 24
Menard County
AQI 29
Mercer County
AQI 41
Monroe County
AQI 22
Montgomery County
AQI 52
Morgan County
AQI 51
Moultrie County
AQI 26
Ogle County
AQI 20
Peoria County
AQI 37
Perry County
AQI 25
Piatt County
AQI 25
Pike County
AQI 57
Pope County
AQI 35
Pulaski County
AQI 54
Putnam County
AQI 56
Randolph County
AQI 25
Richland County
AQI 57
Rock Island County
AQI 32
Saline County
AQI 27
Sangamon County
AQI 36
Schuyler County
AQI 58
Scott County
AQI 55
Shelby County
AQI 26
St. Clair County
AQI 25
Stark County
AQI 39
Stephenson County
AQI 20
Tazewell County
AQI 22
Union County
AQI 58
Vermilion County
AQI 27
Wabash County
AQI 52
Warren County
AQI 55
Washington County
AQI 25
Wayne County
AQI 27
White County
AQI 27
Whiteside County
AQI 17
Will County
AQI 28
Williamson County
AQI 45
Winnebago County
AQI 20
Woodford County
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 22
Morton
AQI 22
Washington
AQI 22
Mackinaw
AQI 22
Tremont
AQI 22
Eureka
AQI 22
East Peoria
AQI 22
Germantown Hills
AQI 22
Creve Coeur
AQI 22
Congerville
AQI 24
Peoria
AQI 36