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  3. Missouri

Missouri

United States

2026-09-04 09:00
CAQI (Europe)
Low
Pollutants|Pollens
PM10
μg/m³
25.1
O3
μg/m³
55.4
PM2.5
μg/m³
6.3
NO2
μg/m³
11.9
SO2
μg/m³
5.2
CO
μg/m³
250
Weather
  • ℃
  • ℉
23℃
89%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • SO2
  • CO
Places included
Adair County
AQI 8
Andrew County
AQI 42
Atchison County
AQI 7
Audrain County
AQI 13
Barry County
AQI 12
Barton County
AQI 17
Bates County
AQI 10
Benton County
AQI 10
Bollinger County
AQI 13
Boone County
AQI 9
Buchanan County
AQI 42
Butler County
AQI 13
Caldwell County
AQI 18
Callaway County
AQI 13
Camden County
AQI 10
Cape Girardeau County
AQI 14
Carroll County
AQI 9
Carter County
AQI 12
Cass County
AQI 30
Cedar County
AQI 23
Chariton County
AQI 8
Christian County
AQI 14
Clark County
AQI 8
Clay County
AQI 42
Clinton County
AQI 42
Cole County
AQI 17
Cooper County
AQI 9
Crawford County
AQI 11
Dade County
AQI 3
Dallas County
AQI 12
Daviess County
AQI 10
DeKalb County
AQI 42
Dent County
AQI 10
Douglas County
AQI 11
Dunklin County
AQI 17
Franklin County
AQI 11
Gasconade County
AQI 11
Gentry County
AQI 20
Greene County
AQI 25
Grundy County
AQI 9
Harrison County
AQI 10
Henry County
AQI 10
Hickory County
AQI 10
Holt County
AQI 17
Howard County
AQI 9
Howell County
AQI 11
Iron County
AQI 8
Jackson County
AQI 34
Jasper County
AQI 17
Jefferson County
AQI 30
Johnson County
AQI 10
Knox County
AQI 8
Laclede County
AQI 11
Lafayette County
AQI 25
Lawrence County
AQI 14
Lewis County
AQI 8
Lincoln County
AQI 26
Linn County
AQI 9
Livingston County
AQI 9
Macon County
AQI 9
Madison County
AQI 12
Maries County
AQI 15
Marion County
AQI 9
McDonald County
AQI 13
Mercer County
AQI 10
Miller County
AQI 10
Mississippi County
AQI 18
Moniteau County
AQI 10
Monroe County
AQI 18
Montgomery County
AQI 10
Morgan County
AQI 10
New Madrid County
AQI 16
Newton County
AQI 18
Nodaway County
AQI 20
Oregon County
AQI 12
Osage County
AQI 10
Ozark County
AQI 11
Pemiscot County
AQI 16
Perry County
AQI 26
Pettis County
AQI 9
Phelps County
AQI 24
Pike County
AQI 11
Platte County
AQI 32
Polk County
AQI 14
Pulaski County
AQI 10
Putnam County
AQI 8
Ralls County
AQI 13
Randolph County
AQI 9
Ray County
AQI 4
Reynolds County
AQI 12
Ripley County
AQI 13
Saline County
AQI 8
Schuyler County
AQI 8
Scotland County
AQI 33
Scott County
AQI 16
Shannon County
AQI 11
Shelby County
AQI 13
St. Charles County
AQI 41
St. Clair County
AQI 23
St. Francois County
AQI 23
St. Louis
AQI 31
St. Louis County
AQI 27
Ste. Genevieve County
AQI 23
Stoddard County
AQI 14
Stone County
AQI 12
Sullivan County
AQI 8
Taney County
AQI 11
Texas County
AQI 10
Vernon County
AQI 3
Warren County
AQI 13
Washington County
AQI 11
Wayne County
AQI 12
Webster County
AQI 16
Worth County
AQI 10
Wright County
AQI 11
Data Sources
http://www.airnow.gov/

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