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  3. Missouri

Missouri

United States

2025-12-15 12:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
51.4
PM10
μg/m³
12.5
NO2
μg/m³
19.3
PM2.5
μg/m³
3.5
CO
μg/m³
312.5
SO2
μg/m³
3.8
Weather
  • ℃
  • ℉
-9℃
57%
24 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Adair County
AQI 19
Andrew County
AQI 22
Atchison County
AQI 15
Audrain County
AQI 4
Barry County
AQI 28
Barton County
AQI 8
Bates County
AQI 14
Benton County
AQI 17
Bollinger County
AQI 19
Boone County
AQI 21
Buchanan County
AQI 22
Butler County
AQI 19
Caldwell County
AQI 16
Callaway County
AQI 22
Camden County
AQI 23
Cape Girardeau County
AQI 20
Carroll County
AQI 16
Carter County
AQI 19
Cass County
AQI 10
Cedar County
AQI 6
Chariton County
AQI 16
Christian County
AQI 8
Clark County
AQI 6
Clay County
AQI 24
Clinton County
AQI 22
Cole County
AQI 23
Cooper County
AQI 23
Crawford County
AQI 22
Dade County
AQI 6
Dallas County
AQI 17
Daviess County
AQI 16
DeKalb County
AQI 22
Dent County
AQI 22
Douglas County
AQI 25
Dunklin County
AQI 19
Franklin County
AQI 22
Gasconade County
AQI 22
Gentry County
AQI 21
Greene County
AQI 8
Grundy County
AQI 19
Harrison County
AQI 19
Henry County
AQI 17
Hickory County
AQI 17
Holt County
AQI 15
Howard County
AQI 21
Howell County
AQI 20
Iron County
AQI 2
Jackson County
AQI 19
Jasper County
AQI 8
Jefferson County
AQI 9
Johnson County
AQI 17
Knox County
AQI 19
Laclede County
AQI 14
Lafayette County
AQI 16
Lawrence County
AQI 8
Lewis County
AQI 16
Lincoln County
AQI 18
Linn County
AQI 16
Livingston County
AQI 16
Macon County
AQI 21
Madison County
AQI 19
Maries County
AQI 22
Marion County
AQI 20
McDonald County
AQI 14
Mercer County
AQI 19
Miller County
AQI 23
Mississippi County
AQI 21
Moniteau County
AQI 23
Monroe County
AQI 19
Montgomery County
AQI 22
Morgan County
AQI 23
New Madrid County
AQI 21
Newton County
AQI 8
Nodaway County
AQI 21
Oregon County
AQI 20
Osage County
AQI 22
Ozark County
AQI 25
Pemiscot County
AQI 5
Perry County
AQI 20
Pettis County
AQI 17
Phelps County
AQI 22
Pike County
AQI 20
Platte County
AQI 17
Polk County
AQI 8
Pulaski County
AQI 14
Putnam County
AQI 19
Ralls County
AQI 4
Randolph County
AQI 21
Ray County
AQI 6
Reynolds County
AQI 19
Ripley County
AQI 19
Saline County
AQI 16
Schuyler County
AQI 19
Scotland County
AQI 6
Scott County
AQI 20
Shannon County
AQI 22
Shelby County
AQI 4
St. Charles County
AQI 17
St. Clair County
AQI 17
St. Francois County
AQI 19
St. Louis
AQI 34
St. Louis County
AQI 13
Ste. Genevieve County
AQI 19
Stoddard County
AQI 21
Stone County
AQI 28
Sullivan County
AQI 19
Taney County
AQI 28
Texas County
AQI 22
Vernon County
AQI 6
Warren County
AQI 22
Washington County
AQI 19
Wayne County
AQI 19
Webster County
AQI 14
Worth County
AQI 21
Wright County
AQI 14
Data Sources
http://www.airnow.gov/

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