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Illinois

United States

2026-05-10 17:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
100.9
PM10
μg/m³
10.4
PM2.5
μg/m³
2.7
CO
μg/m³
125
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
18℃
36%
2 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 18
Alexander County
AQI 21
Bond County
AQI 19
Boone County
AQI 3
Brown County
AQI 20
Bureau County
AQI 19
Calhoun County
AQI 4
Carroll County
AQI 3
Cass County
AQI 21
Champaign County
AQI 34
Christian County
AQI 4
Clark County
AQI 20
Clay County
AQI 19
Clinton County
AQI 30
Coles County
AQI 20
Cook County
AQI 29
Crawford County
AQI 20
Cumberland County
AQI 31
De Witt County
AQI 5
DeKalb County
AQI 3
Douglas County
AQI 5
DuPage County
AQI 3
Edgar County
AQI 20
Edwards County
AQI 19
Effingham County
AQI 34
Fayette County
AQI 19
Ford County
AQI 3
Franklin County
AQI 6
Fulton County
AQI 20
Gallatin County
AQI 19
Greene County
AQI 4
Grundy County
AQI 3
Hamilton County
AQI 6
Hancock County
AQI 19
Hardin County
AQI 21
Henderson County
AQI 19
Henry County
AQI 14
Iroquois County
AQI 20
Jackson County
AQI 19
Jasper County
AQI 20
Jefferson County
AQI 6
Jersey County
AQI 33
Jo Daviess County
AQI 32
Johnson County
AQI 19
Kane County
AQI 3
Kankakee County
AQI 3
Kendall County
AQI 3
Knox County
AQI 20
LaSalle County
AQI 20
Lake County
AQI 30
Lawrence County
AQI 34
Lee County
AQI 19
Livingston County
AQI 3
Logan County
AQI 4
Macon County
AQI 35
Macoupin County
AQI 32
Madison County
AQI 33
Marion County
AQI 19
Marshall County
AQI 28
Mason County
AQI 21
Massac County
AQI 6
McDonough County
AQI 19
McHenry County
AQI 32
McLean County
AQI 33
Menard County
AQI 4
Mercer County
AQI 14
Monroe County
AQI 11
Montgomery County
AQI 22
Morgan County
AQI 21
Moultrie County
AQI 5
Ogle County
AQI 3
Peoria County
AQI 32
Perry County
AQI 5
Piatt County
AQI 5
Pike County
AQI 19
Pope County
AQI 24
Pulaski County
AQI 19
Putnam County
AQI 20
Randolph County
AQI 5
Richland County
AQI 19
Rock Island County
AQI 33
Saline County
AQI 6
Sangamon County
AQI 32
Schuyler County
AQI 20
Scott County
AQI 20
Shelby County
AQI 5
St. Clair County
AQI 30
Stark County
AQI 18
Stephenson County
AQI 3
Tazewell County
AQI 4
Union County
AQI 20
Vermilion County
AQI 5
Wabash County
AQI 32
Warren County
AQI 19
Washington County
AQI 5
Wayne County
AQI 6
White County
AQI 6
Whiteside County
AQI 3
Will County
AQI 31
Williamson County
AQI 19
Winnebago County
AQI 31
Woodford County
AQI 4
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 4
Morton
AQI 4
Washington
AQI 4
Mackinaw
AQI 4
Tremont
AQI 4
Eureka
AQI 4
East Peoria
AQI 4
Germantown Hills
AQI 4
Creve Coeur
AQI 4
Congerville
AQI 3
Peoria
AQI 33