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Illinois

United States

2026-01-02 08:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.5
O3
μg/m³
49.3
PM10
μg/m³
18.3
CO
μg/m³
125
Weather
  • ℃
  • ℉
-6℃
88%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • CO
Places included
Adams County
AQI 56
Alexander County
AQI 59
Bond County
AQI 66
Boone County
AQI 28
Brown County
AQI 62
Bureau County
AQI 51
Calhoun County
AQI 45
Carroll County
AQI 45
Cass County
AQI 62
Champaign County
AQI 39
Christian County
AQI 38
Clark County
AQI 18
Clay County
AQI 63
Clinton County
AQI 66
Coles County
AQI 57
Cook County
AQI 33
Crawford County
AQI 59
Cumberland County
AQI 57
De Witt County
AQI 34
DeKalb County
AQI 28
Douglas County
AQI 47
DuPage County
AQI 32
Edgar County
AQI 18
Edwards County
AQI 63
Effingham County
AQI 62
Fayette County
AQI 70
Ford County
AQI 26
Franklin County
AQI 64
Fulton County
AQI 57
Gallatin County
AQI 56
Greene County
AQI 45
Grundy County
AQI 26
Hamilton County
AQI 64
Hancock County
AQI 56
Hardin County
AQI 56
Henderson County
AQI 57
Henry County
AQI 51
Iroquois County
AQI 36
Jackson County
AQI 59
Jasper County
AQI 57
Jefferson County
AQI 64
Jersey County
AQI 45
Jo Daviess County
AQI 31
Johnson County
AQI 56
Kane County
AQI 28
Kankakee County
AQI 26
Kendall County
AQI 28
Knox County
AQI 57
LaSalle County
AQI 45
Lake County
AQI 24
Lawrence County
AQI 59
Lee County
AQI 51
Livingston County
AQI 26
Logan County
AQI 37
Macon County
AQI 34
Macoupin County
AQI 57
Madison County
AQI 62
Marion County
AQI 63
Marshall County
AQI 52
Mason County
AQI 52
Massac County
AQI 49
McDonough County
AQI 57
McHenry County
AQI 26
McLean County
AQI 31
Menard County
AQI 38
Mercer County
AQI 48
Monroe County
AQI 74
Montgomery County
AQI 70
Morgan County
AQI 62
Moultrie County
AQI 34
Ogle County
AQI 28
Peoria County
AQI 47
Perry County
AQI 59
Piatt County
AQI 41
Pike County
AQI 62
Pope County
AQI 56
Pulaski County
AQI 59
Putnam County
AQI 51
Randolph County
AQI 59
Richland County
AQI 63
Rock Island County
AQI 50
Saline County
AQI 64
Sangamon County
AQI 38
Schuyler County
AQI 57
Scott County
AQI 62
Shelby County
AQI 34
St. Clair County
AQI 64
Stark County
AQI 51
Stephenson County
AQI 28
Tazewell County
AQI 45
Union County
AQI 59
Vermilion County
AQI 37
Wabash County
AQI 59
Warren County
AQI 57
Washington County
AQI 59
Wayne County
AQI 64
White County
AQI 64
Whiteside County
AQI 45
Will County
AQI 28
Williamson County
AQI 56
Winnebago County
AQI 28
Woodford County
AQI 39
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 47
Morton
AQI 47
Washington
AQI 47
Mackinaw
AQI 47
Tremont
AQI 47
Eureka
AQI 47
East Peoria
AQI 47
Germantown Hills
AQI 47
Creve Coeur
AQI 47
Congerville
AQI 31
Peoria
AQI 47