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Illinois

United States

2026-09-01 08:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
31.6
PM2.5
μg/m³
12
O3
μg/m³
53.8
Weather
  • ℃
  • ℉
24℃
86%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
Adams County
AQI 10
Alexander County
AQI 9
Bond County
AQI 16
Boone County
AQI 23
Brown County
AQI 11
Bureau County
AQI 11
Calhoun County
AQI 15
Carroll County
AQI 19
Cass County
AQI 13
Champaign County
AQI 22
Christian County
AQI 18
Clark County
AQI 13
Clay County
AQI 9
Clinton County
AQI 36
Coles County
AQI 11
Cook County
AQI 31
Crawford County
AQI 8
Cumberland County
AQI 17
De Witt County
AQI 18
DeKalb County
AQI 23
Douglas County
AQI 16
DuPage County
AQI 29
Edgar County
AQI 13
Edwards County
AQI 10
Effingham County
AQI 17
Fayette County
AQI 8
Ford County
AQI 19
Franklin County
AQI 10
Fulton County
AQI 11
Gallatin County
AQI 11
Greene County
AQI 15
Grundy County
AQI 19
Hamilton County
AQI 10
Hancock County
AQI 8
Hardin County
AQI 12
Henderson County
AQI 7
Henry County
AQI 31
Iroquois County
AQI 10
Jackson County
AQI 13
Jasper County
AQI 11
Jefferson County
AQI 10
Jersey County
AQI 21
Jo Daviess County
AQI 24
Johnson County
AQI 10
Kane County
AQI 22
Kankakee County
AQI 19
Kendall County
AQI 22
Knox County
AQI 15
LaSalle County
AQI 11
Lake County
AQI 34
Lawrence County
AQI 20
Lee County
AQI 13
Livingston County
AQI 19
Logan County
AQI 18
Macon County
AQI 23
Macoupin County
AQI 20
Madison County
AQI 47
Marion County
AQI 9
Marshall County
AQI 23
Mason County
AQI 15
Massac County
AQI 11
McDonough County
AQI 9
McHenry County
AQI 18
McLean County
AQI 19
Menard County
AQI 18
Mercer County
AQI 31
Monroe County
AQI 19
Montgomery County
AQI 13
Morgan County
AQI 14
Moultrie County
AQI 18
Ogle County
AQI 23
Peoria County
AQI 27
Perry County
AQI 12
Piatt County
AQI 17
Pike County
AQI 13
Pope County
AQI 12
Pulaski County
AQI 10
Putnam County
AQI 12
Randolph County
AQI 12
Richland County
AQI 9
Rock Island County
AQI 31
Saline County
AQI 10
Sangamon County
AQI 21
Schuyler County
AQI 10
Scott County
AQI 13
Shelby County
AQI 18
St. Clair County
AQI 36
Stark County
AQI 21
Stephenson County
AQI 23
Tazewell County
AQI 26
Union County
AQI 9
Vermilion County
AQI 17
Wabash County
AQI 17
Warren County
AQI 11
Washington County
AQI 12
Wayne County
AQI 10
White County
AQI 10
Whiteside County
AQI 19
Will County
AQI 29
Williamson County
AQI 10
Winnebago County
AQI 23
Woodford County
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 27
Morton
AQI 27
Washington
AQI 27
Mackinaw
AQI 27
Tremont
AQI 27
Eureka
AQI 27
East Peoria
AQI 27
Germantown Hills
AQI 27
Creve Coeur
AQI 27
Congerville
AQI 19
Peoria
AQI 26