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Illinois

United States

2026-05-09 15:00
AQI (US)
Good
Pollutants|Pollens
PM10
μg/m³
41.6
O3
μg/m³
82.4
PM2.5
μg/m³
5.3
CO
μg/m³
125
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
20℃
68%
8 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 59
Alexander County
AQI 60
Bond County
AQI 51
Boone County
AQI 29
Brown County
AQI 58
Bureau County
AQI 56
Calhoun County
AQI 22
Carroll County
AQI 30
Cass County
AQI 53
Champaign County
AQI 38
Christian County
AQI 21
Clark County
AQI 58
Clay County
AQI 53
Clinton County
AQI 34
Coles County
AQI 53
Cook County
AQI 40
Crawford County
AQI 58
Cumberland County
AQI 53
De Witt County
AQI 25
DeKalb County
AQI 29
Douglas County
AQI 28
DuPage County
AQI 44
Edgar County
AQI 51
Edwards County
AQI 52
Effingham County
AQI 36
Fayette County
AQI 57
Ford County
AQI 32
Franklin County
AQI 23
Fulton County
AQI 58
Gallatin County
AQI 39
Greene County
AQI 22
Grundy County
AQI 33
Hamilton County
AQI 23
Hancock County
AQI 57
Hardin County
AQI 51
Henderson County
AQI 54
Henry County
AQI 74
Iroquois County
AQI 55
Jackson County
AQI 52
Jasper County
AQI 55
Jefferson County
AQI 23
Jersey County
AQI 35
Jo Daviess County
AQI 38
Johnson County
AQI 51
Kane County
AQI 39
Kankakee County
AQI 32
Kendall County
AQI 42
Knox County
AQI 56
LaSalle County
AQI 57
Lake County
AQI 37
Lawrence County
AQI 57
Lee County
AQI 55
Livingston County
AQI 32
Logan County
AQI 22
Macon County
AQI 39
Macoupin County
AQI 35
Madison County
AQI 40
Marion County
AQI 56
Marshall County
AQI 53
Mason County
AQI 47
Massac County
AQI 20
McDonough County
AQI 58
McHenry County
AQI 39
McLean County
AQI 38
Menard County
AQI 21
Mercer County
AQI 74
Monroe County
AQI 36
Montgomery County
AQI 51
Morgan County
AQI 48
Moultrie County
AQI 25
Ogle County
AQI 29
Peoria County
AQI 45
Perry County
AQI 26
Piatt County
AQI 27
Pike County
AQI 56
Pope County
AQI 37
Pulaski County
AQI 53
Putnam County
AQI 57
Randolph County
AQI 26
Richland County
AQI 57
Rock Island County
AQI 74
Saline County
AQI 23
Sangamon County
AQI 39
Schuyler County
AQI 58
Scott County
AQI 53
Shelby County
AQI 25
St. Clair County
AQI 34
Stark County
AQI 54
Stephenson County
AQI 29
Tazewell County
AQI 44
Union County
AQI 58
Vermilion County
AQI 28
Wabash County
AQI 43
Warren County
AQI 55
Washington County
AQI 26
Wayne County
AQI 23
White County
AQI 23
Whiteside County
AQI 30
Will County
AQI 40
Williamson County
AQI 42
Winnebago County
AQI 41
Woodford County
AQI 38
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 45
Morton
AQI 45
Washington
AQI 45
Mackinaw
AQI 45
Tremont
AQI 45
Eureka
AQI 45
East Peoria
AQI 45
Germantown Hills
AQI 45
Creve Coeur
AQI 45
Congerville
AQI 30
Peoria
AQI 45