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Illinois

United States

2024-12-22 10:00
AQI (India)
Good
Pollutants|Pollens
NO2
μg/m³
37.7
O3
μg/m³
32.1
PM10
μg/m³
25.9
PM2.5
μg/m³
7.8
CO
μg/m³
223.8
SO2
μg/m³
1.8
Weather
  • ℃
  • ℉
-6℃
82%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • NO2
  • O3
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 20
Alexander County
AQI 23
Bond County
AQI 29
Boone County
AQI 11
Brown County
AQI 38
Bureau County
AQI 18
Calhoun County
AQI 46
Carroll County
AQI 78
Cass County
AQI 38
Champaign County
AQI 41
Christian County
AQI 6
Clark County
AQI 41
Clay County
AQI 18
Clinton County
AQI 29
Coles County
AQI 21
Cook County
AQI 71
Crawford County
AQI 42
Cumberland County
AQI 21
De Witt County
AQI 11
DeKalb County
AQI 11
Douglas County
AQI 41
DuPage County
AQI 25
Edgar County
AQI 38
Edwards County
AQI 18
Effingham County
AQI 14
Fayette County
AQI 74
Ford County
AQI 13
Franklin County
AQI 16
Fulton County
AQI 21
Gallatin County
AQI 20
Greene County
AQI 8
Grundy County
AQI 14
Hamilton County
AQI 16
Hancock County
AQI 20
Hardin County
AQI 20
Henderson County
AQI 21
Henry County
AQI 50
Iroquois County
AQI 53
Jackson County
AQI 23
Jasper County
AQI 41
Jefferson County
AQI 16
Jersey County
AQI 46
Jo Daviess County
AQI 78
Johnson County
AQI 20
Kane County
AQI 23
Kankakee County
AQI 13
Kendall County
AQI 24
Knox County
AQI 21
LaSalle County
AQI 20
Lake County
AQI 15
Lawrence County
AQI 43
Lee County
AQI 18
Livingston County
AQI 13
Logan County
AQI 8
Macon County
AQI 11
Macoupin County
AQI 11
Madison County
AQI 83
Marion County
AQI 18
Marshall County
AQI 20
Mason County
AQI 20
Massac County
AQI 10
McDonough County
AQI 21
McHenry County
AQI 19
McLean County
AQI 10
Menard County
AQI 6
Mercer County
AQI 50
Monroe County
AQI 63
Montgomery County
AQI 74
Morgan County
AQI 38
Moultrie County
AQI 11
Ogle County
AQI 11
Peoria County
AQI 9
Perry County
AQI 11
Piatt County
AQI 41
Pike County
AQI 38
Pope County
AQI 20
Pulaski County
AQI 23
Putnam County
AQI 18
Randolph County
AQI 11
Richland County
AQI 18
Rock Island County
AQI 50
Saline County
AQI 16
Sangamon County
AQI 7
Schuyler County
AQI 21
Scott County
AQI 38
Shelby County
AQI 11
St. Clair County
AQI 81
Stark County
AQI 18
Stephenson County
AQI 78
Tazewell County
AQI 9
Union County
AQI 23
Vermilion County
AQI 12
Wabash County
AQI 20
Warren County
AQI 21
Washington County
AQI 11
Wayne County
AQI 16
White County
AQI 22
Whiteside County
AQI 12
Will County
AQI 21
Williamson County
AQI 20
Winnebago County
AQI 11
Woodford County
AQI 10
Data Sources
http://www.airnow.gov/

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