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CAQI (Europe)
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AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Iowa
United States
2026-08-21 06:00
CAQI (Europe)
Low
Pollutants
|
Pollens
PM10
μg/m³
29.6
O3
μg/m³
53.7
PM2.5
μg/m³
7.9
NO2
μg/m³
3.8
CO
μg/m³
250
SO2
μg/m³
1.5
Pollen
8.5
Weather
℃
℃
℉
20℃
89%
12 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Pollen
PM10
O3
PM2.5
NO2
CO
SO2
Places included
Adair County
AQI 8
Adams County
AQI 7
Allamakee County
AQI 5
Appanoose County
AQI 10
Audubon County
AQI 6
Benton County
AQI 18
Black Hawk County
AQI 10
Boone County
AQI 17
Bremer County
AQI 25
Buchanan County
AQI 10
Buena Vista County
AQI 7
Butler County
AQI 10
Calhoun County
AQI 6
Carroll County
AQI 6
Cass County
AQI 7
Cedar County
AQI 40
Cerro Gordo County
AQI 6
Cherokee County
AQI 6
Chickasaw County
AQI 15
Clarke County
AQI 9
Clay County
AQI 12
Clayton County
AQI 15
Clinton County
AQI 27
Crawford County
AQI 6
Dallas County
AQI 15
Davis County
AQI 16
Decatur County
AQI 8
Delaware County
AQI 20
Des Moines County
AQI 15
Dickinson County
AQI 12
Dubuque County
AQI 15
Emmet County
AQI 12
Fayette County
AQI 7
Floyd County
AQI 7
Franklin County
AQI 6
Fremont County
AQI 11
Greene County
AQI 6
Grundy County
AQI 10
Guthrie County
AQI 7
Hamilton County
AQI 7
Hancock County
AQI 6
Hardin County
AQI 10
Harrison County
AQI 13
Henry County
AQI 13
Howard County
AQI 6
Humboldt County
AQI 7
Ida County
AQI 6
Iowa County
AQI 12
Jackson County
AQI 27
Jasper County
AQI 17
Jefferson County
AQI 26
Johnson County
AQI 17
Jones County
AQI 18
Keokuk County
AQI 9
Kossuth County
AQI 12
Lee County
AQI 16
Linn County
AQI 26
Louisa County
AQI 17
Lucas County
AQI 9
Lyon County
AQI 9
Madison County
AQI 12
Mahaska County
AQI 9
Marion County
AQI 12
Marshall County
AQI 23
Mills County
AQI 14
Mitchell County
AQI 6
Monona County
AQI 13
Monroe County
AQI 10
Montgomery County
AQI 20
Muscatine County
AQI 40
O'Brien County
AQI 6
Osceola County
AQI 6
Page County
AQI 7
Palo Alto County
AQI 20
Plymouth County
AQI 12
Pocahontas County
AQI 12
Polk County
AQI 22
Pottawattamie County
AQI 14
Poweshiek County
AQI 8
Ringgold County
AQI 8
Sac County
AQI 6
Scott County
AQI 40
Shelby County
AQI 6
Sioux County
AQI 6
Story County
AQI 17
Tama County
AQI 10
Taylor County
AQI 7
Union County
AQI 8
Van Buren County
AQI 26
Wapello County
AQI 10
Warren County
AQI 14
Washington County
AQI 17
Wayne County
AQI 9
Webster County
AQI 8
Winnebago County
AQI 6
Winneshiek County
AQI 5
Woodbury County
AQI 25
Worth County
AQI 5
Wright County
AQI 6
Data Sources
http://www.airnow.gov/
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AQI 22
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AQI 22
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AQI 17
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AQI 23
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AQI 22
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AQI 11
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AQI 18
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AQI 17
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AQI 20
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