1. North America
  2. United States
  3. Illinois

Illinois

United States

2025-12-14 14:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
68
PM10
μg/m³
6.5
PM2.5
μg/m³
3
CO
μg/m³
125
Weather
  • ℃
  • ℉
-18℃
76%
16 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
Places included
Adams County
AQI 19
Alexander County
AQI 23
Bond County
AQI 15
Boone County
AQI 7
Brown County
AQI 19
Bureau County
AQI 18
Calhoun County
AQI 5
Carroll County
AQI 6
Cass County
AQI 19
Champaign County
AQI 29
Christian County
AQI 4
Clark County
AQI 29
Clay County
AQI 18
Clinton County
AQI 15
Coles County
AQI 21
Cook County
AQI 26
Crawford County
AQI 22
Cumberland County
AQI 21
De Witt County
AQI 5
DeKalb County
AQI 7
Douglas County
AQI 5
DuPage County
AQI 6
Edgar County
AQI 4
Edwards County
AQI 18
Effingham County
AQI 5
Fayette County
AQI 7
Ford County
AQI 6
Franklin County
AQI 5
Fulton County
AQI 21
Gallatin County
AQI 20
Greene County
AQI 5
Grundy County
AQI 6
Hamilton County
AQI 5
Hancock County
AQI 19
Hardin County
AQI 20
Henderson County
AQI 21
Henry County
AQI 11
Iroquois County
AQI 24
Jackson County
AQI 23
Jasper County
AQI 21
Jefferson County
AQI 5
Jersey County
AQI 5
Jo Daviess County
AQI 31
Johnson County
AQI 20
Kane County
AQI 5
Kankakee County
AQI 6
Kendall County
AQI 6
Knox County
AQI 21
LaSalle County
AQI 20
Lake County
AQI 5
Lawrence County
AQI 14
Lee County
AQI 18
Livingston County
AQI 6
Logan County
AQI 4
Macon County
AQI 5
Macoupin County
AQI 5
Madison County
AQI 5
Marion County
AQI 18
Marshall County
AQI 20
Mason County
AQI 20
Massac County
AQI 5
McDonough County
AQI 21
McHenry County
AQI 5
McLean County
AQI 6
Menard County
AQI 4
Mercer County
AQI 11
Monroe County
AQI 7
Montgomery County
AQI 7
Morgan County
AQI 19
Moultrie County
AQI 5
Ogle County
AQI 7
Peoria County
AQI 6
Perry County
AQI 4
Piatt County
AQI 5
Pike County
AQI 19
Pope County
AQI 20
Pulaski County
AQI 23
Putnam County
AQI 18
Randolph County
AQI 4
Richland County
AQI 18
Rock Island County
AQI 11
Saline County
AQI 5
Sangamon County
AQI 4
Schuyler County
AQI 21
Scott County
AQI 19
Shelby County
AQI 5
St. Clair County
AQI 8
Stark County
AQI 18
Stephenson County
AQI 7
Tazewell County
AQI 6
Union County
AQI 23
Vermilion County
AQI 5
Wabash County
AQI 14
Warren County
AQI 21
Washington County
AQI 4
Wayne County
AQI 5
White County
AQI 5
Whiteside County
AQI 6
Will County
AQI 6
Williamson County
AQI 20
Winnebago County
AQI 7
Woodford County
AQI 6
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Deer Creek
AQI 6
Morton
AQI 6
Washington
AQI 6
Mackinaw
AQI 6
Tremont
AQI 6
Eureka
AQI 6
East Peoria
AQI 6
Germantown Hills
AQI 6
Creve Coeur
AQI 6
Congerville
AQI 6
Peoria
AQI 6