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Illinois

United States

2026-09-01 02:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
38.7
O3
μg/m³
83.4
PM2.5
μg/m³
13.2
Weather
  • ℃
  • ℉
27℃
78%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Adams County
AQI 13
Alexander County
AQI 9
Bond County
AQI 17
Boone County
AQI 22
Brown County
AQI 12
Bureau County
AQI 11
Calhoun County
AQI 17
Carroll County
AQI 17
Cass County
AQI 15
Champaign County
AQI 29
Christian County
AQI 22
Clark County
AQI 28
Clay County
AQI 10
Clinton County
AQI 43
Coles County
AQI 12
Cook County
AQI 34
Crawford County
AQI 8
Cumberland County
AQI 24
De Witt County
AQI 22
DeKalb County
AQI 22
Douglas County
AQI 19
DuPage County
AQI 35
Edgar County
AQI 28
Edwards County
AQI 11
Effingham County
AQI 23
Fayette County
AQI 9
Ford County
AQI 17
Franklin County
AQI 12
Fulton County
AQI 12
Gallatin County
AQI 14
Greene County
AQI 17
Grundy County
AQI 17
Hamilton County
AQI 12
Hancock County
AQI 10
Hardin County
AQI 15
Henderson County
AQI 9
Henry County
AQI 45
Iroquois County
AQI 9
Jackson County
AQI 19
Jasper County
AQI 15
Jefferson County
AQI 12
Jersey County
AQI 23
Jo Daviess County
AQI 33
Johnson County
AQI 13
Kane County
AQI 21
Kankakee County
AQI 17
Kendall County
AQI 21
Knox County
AQI 15
LaSalle County
AQI 9
Lake County
AQI 35
Lawrence County
AQI 28
Lee County
AQI 11
Livingston County
AQI 17
Logan County
AQI 22
Macon County
AQI 30
Macoupin County
AQI 31
Madison County
AQI 45
Marion County
AQI 10
Marshall County
AQI 26
Mason County
AQI 17
Massac County
AQI 13
McDonough County
AQI 10
McHenry County
AQI 19
McLean County
AQI 38
Menard County
AQI 22
Mercer County
AQI 45
Monroe County
AQI 23
Montgomery County
AQI 25
Morgan County
AQI 17
Moultrie County
AQI 22
Ogle County
AQI 22
Peoria County
AQI 24
Perry County
AQI 17
Piatt County
AQI 20
Pike County
AQI 15
Pope County
AQI 14
Pulaski County
AQI 11
Putnam County
AQI 11
Randolph County
AQI 17
Richland County
AQI 9
Rock Island County
AQI 45
Saline County
AQI 12
Sangamon County
AQI 39
Schuyler County
AQI 11
Scott County
AQI 15
Shelby County
AQI 22
St. Clair County
AQI 43
Stark County
AQI 20
Stephenson County
AQI 22
Tazewell County
AQI 24
Union County
AQI 10
Vermilion County
AQI 19
Wabash County
AQI 26
Warren County
AQI 14
Washington County
AQI 17
Wayne County
AQI 12
White County
AQI 12
Whiteside County
AQI 17
Will County
AQI 24
Williamson County
AQI 13
Winnebago County
AQI 28
Woodford County
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 24
Morton
AQI 24
Washington
AQI 24
Mackinaw
AQI 24
Tremont
AQI 24
Eureka
AQI 24
East Peoria
AQI 24
Germantown Hills
AQI 24
Creve Coeur
AQI 24
Congerville
AQI 21
Peoria
AQI 24