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Illinois

United States

2026-08-30 19:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
10.3
O3
μg/m³
97.6
PM10
μg/m³
23.8
Weather
  • ℃
  • ℉
30℃
69%
21 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Adams County
AQI 40
Alexander County
AQI 50
Bond County
AQI 51
Boone County
AQI 56
Brown County
AQI 39
Bureau County
AQI 36
Calhoun County
AQI 49
Carroll County
AQI 55
Cass County
AQI 45
Champaign County
AQI 53
Christian County
AQI 53
Clark County
AQI 45
Clay County
AQI 46
Clinton County
AQI 54
Coles County
AQI 48
Cook County
AQI 56
Crawford County
AQI 45
Cumberland County
AQI 45
De Witt County
AQI 54
DeKalb County
AQI 56
Douglas County
AQI 51
DuPage County
AQI 58
Edgar County
AQI 51
Edwards County
AQI 51
Effingham County
AQI 51
Fayette County
AQI 40
Ford County
AQI 53
Franklin County
AQI 52
Fulton County
AQI 36
Gallatin County
AQI 53
Greene County
AQI 49
Grundy County
AQI 53
Hamilton County
AQI 52
Hancock County
AQI 36
Hardin County
AQI 53
Henderson County
AQI 34
Henry County
AQI 52
Iroquois County
AQI 46
Jackson County
AQI 49
Jasper County
AQI 45
Jefferson County
AQI 52
Jersey County
AQI 76
Jo Daviess County
AQI 53
Johnson County
AQI 52
Kane County
AQI 57
Kankakee County
AQI 53
Kendall County
AQI 56
Knox County
AQI 34
LaSalle County
AQI 34
Lake County
AQI 55
Lawrence County
AQI 48
Lee County
AQI 38
Livingston County
AQI 53
Logan County
AQI 53
Macon County
AQI 54
Macoupin County
AQI 54
Madison County
AQI 73
Marion County
AQI 43
Marshall County
AQI 41
Mason County
AQI 48
Massac County
AQI 52
McDonough County
AQI 37
McHenry County
AQI 54
McLean County
AQI 53
Menard County
AQI 53
Mercer County
AQI 52
Monroe County
AQI 31
Montgomery County
AQI 48
Morgan County
AQI 48
Moultrie County
AQI 54
Ogle County
AQI 56
Peoria County
AQI 38
Perry County
AQI 49
Piatt County
AQI 52
Pike County
AQI 40
Pope County
AQI 53
Pulaski County
AQI 51
Putnam County
AQI 35
Randolph County
AQI 49
Richland County
AQI 45
Rock Island County
AQI 52
Saline County
AQI 52
Sangamon County
AQI 60
Schuyler County
AQI 38
Scott County
AQI 43
Shelby County
AQI 54
St. Clair County
AQI 60
Stark County
AQI 33
Stephenson County
AQI 56
Tazewell County
AQI 53
Union County
AQI 50
Vermilion County
AQI 53
Wabash County
AQI 53
Warren County
AQI 38
Washington County
AQI 49
Wayne County
AQI 52
White County
AQI 52
Whiteside County
AQI 55
Will County
AQI 55
Williamson County
AQI 52
Winnebago County
AQI 56
Woodford County
AQI 53
Data Sources
http://www.airnow.gov/

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Cities Nearby

Deer Creek
AQI 53
Morton
AQI 51
Washington
AQI 52
Mackinaw
AQI 53
Tremont
AQI 52
Eureka
AQI 51
East Peoria
AQI 47
Germantown Hills
AQI 49
Creve Coeur
AQI 47
Congerville
AQI 53
Peoria
AQI 37