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  3. Missouri

Missouri

United States

2026-05-15 02:00
CAQI (Europe)
Low
Pollutants|Pollens
PM10
μg/m³
42.1
O3
μg/m³
97.3
PM2.5
μg/m³
6.8
NO2
μg/m³
15.7
CO
μg/m³
312.5
SO2
μg/m³
2.1
Weather
  • ℃
  • ℉
18℃
49%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adair County
AQI 21
Andrew County
AQI 49
Atchison County
AQI 19
Audrain County
AQI 67
Barry County
AQI 28
Barton County
AQI 31
Bates County
AQI 21
Benton County
AQI 25
Bollinger County
AQI 22
Boone County
AQI 27
Buchanan County
AQI 49
Butler County
AQI 22
Caldwell County
AQI 29
Callaway County
AQI 38
Camden County
AQI 27
Cape Girardeau County
AQI 22
Carroll County
AQI 22
Carter County
AQI 21
Cass County
AQI 41
Cedar County
AQI 38
Chariton County
AQI 22
Christian County
AQI 28
Clark County
AQI 10
Clay County
AQI 49
Clinton County
AQI 49
Cole County
AQI 35
Cooper County
AQI 24
Crawford County
AQI 23
Dade County
AQI 8
Dallas County
AQI 26
Daviess County
AQI 21
DeKalb County
AQI 49
Dent County
AQI 24
Douglas County
AQI 28
Dunklin County
AQI 24
Franklin County
AQI 23
Gasconade County
AQI 24
Gentry County
AQI 31
Greene County
AQI 40
Grundy County
AQI 21
Harrison County
AQI 21
Henry County
AQI 23
Hickory County
AQI 24
Holt County
AQI 30
Howard County
AQI 23
Howell County
AQI 24
Iron County
AQI 2
Jackson County
AQI 45
Jasper County
AQI 31
Jefferson County
AQI 41
Johnson County
AQI 21
Knox County
AQI 21
Laclede County
AQI 28
Lafayette County
AQI 35
Lawrence County
AQI 28
Lewis County
AQI 26
Lincoln County
AQI 46
Linn County
AQI 22
Livingston County
AQI 22
Macon County
AQI 22
Madison County
AQI 21
Maries County
AQI 25
Marion County
AQI 46
McDonald County
AQI 25
Mercer County
AQI 21
Miller County
AQI 26
Mississippi County
AQI 25
Moniteau County
AQI 25
Monroe County
AQI 67
Montgomery County
AQI 42
Morgan County
AQI 26
New Madrid County
AQI 25
Newton County
AQI 31
Nodaway County
AQI 29
Oregon County
AQI 22
Osage County
AQI 25
Ozark County
AQI 26
Pemiscot County
AQI 25
Perry County
AQI 42
Pettis County
AQI 24
Phelps County
AQI 40
Pike County
AQI 56
Platte County
AQI 42
Polk County
AQI 28
Pulaski County
AQI 27
Putnam County
AQI 21
Ralls County
AQI 67
Randolph County
AQI 23
Ray County
AQI 14
Reynolds County
AQI 22
Ripley County
AQI 21
Saline County
AQI 23
Schuyler County
AQI 18
Scotland County
AQI 10
Scott County
AQI 24
Shannon County
AQI 23
Shelby County
AQI 67
St. Charles County
AQI 42
St. Clair County
AQI 38
St. Francois County
AQI 43
St. Louis
AQI 39
St. Louis County
AQI 43
Ste. Genevieve County
AQI 42
Stoddard County
AQI 23
Stone County
AQI 28
Sullivan County
AQI 21
Taney County
AQI 30
Texas County
AQI 25
Vernon County
AQI 8
Warren County
AQI 26
Washington County
AQI 22
Wayne County
AQI 22
Webster County
AQI 27
Worth County
AQI 21
Wright County
AQI 28
Data Sources
http://www.airnow.gov/

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