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  3. Kentucky

Kentucky

United States

2026-10-17 17:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
46.1
PM2.5
μg/m³
1.4
PM10
μg/m³
4.2
NO2
μg/m³
6.6
SO2
μg/m³
3
CO
μg/m³
125
Weather
  • ℃
  • ℉
12℃
72%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • CO
Places included
Adair County
AQI 5
Allen County
AQI 14
Anderson County
AQI 18
Ballard County
AQI 8
Barren County
AQI 14
Bath County
AQI 6
Bell County
AQI 21
Boone County
AQI 22
Bourbon County
AQI 7
Boyd County
AQI 22
Boyle County
AQI 11
Bracken County
AQI 8
Breathitt County
AQI 7
Breckinridge County
AQI 18
Bullitt County
AQI 19
Butler County
AQI 14
Caldwell County
AQI 8
Calloway County
AQI 6
Campbell County
AQI 20
Carlisle County
AQI 8
Carroll County
AQI 8
Carter County
AQI 17
Casey County
AQI 5
Christian County
AQI 7
Clark County
AQI 7
Clay County
AQI 4
Clinton County
AQI 5
Crittenden County
AQI 17
Cumberland County
AQI 5
Daviess County
AQI 18
Edmonson County
AQI 14
Elliott County
AQI 8
Estill County
AQI 16
Fayette County
AQI 20
Fleming County
AQI 5
Floyd County
AQI 8
Franklin County
AQI 9
Fulton County
AQI 7
Gallatin County
AQI 10
Garrard County
AQI 9
Grant County
AQI 9
Graves County
AQI 7
Grayson County
AQI 7
Green County
AQI 6
Greenup County
AQI 20
Hancock County
AQI 22
Hardin County
AQI 10
Harlan County
AQI 17
Harrison County
AQI 9
Hart County
AQI 18
Henderson County
AQI 6
Henry County
AQI 14
Hickman County
AQI 7
Hopkins County
AQI 8
Jackson County
AQI 5
Jefferson County
AQI 21
Jessamine County
AQI 19
Johnson County
AQI 16
Kenton County
AQI 13
Knott County
AQI 7
Knox County
AQI 18
Larue County
AQI 6
Laurel County
AQI 17
Lawrence County
AQI 8
Lee County
AQI 4
Leslie County
AQI 7
Letcher County
AQI 7
Lewis County
AQI 7
Lincoln County
AQI 9
Livingston County
AQI 4
Logan County
AQI 7
Lyon County
AQI 20
Madison County
AQI 16
Magoffin County
AQI 17
Marion County
AQI 5
Marshall County
AQI 15
Martin County
AQI 13
Mason County
AQI 6
McCracken County
AQI 27
McCreary County
AQI 6
McLean County
AQI 8
Meade County
AQI 10
Menifee County
AQI 5
Mercer County
AQI 20
Metcalfe County
AQI 7
Monroe County
AQI 5
Montgomery County
AQI 7
Morgan County
AQI 20
Muhlenberg County
AQI 7
Nelson County
AQI 15
Nicholas County
AQI 7
Ohio County
AQI 7
Oldham County
AQI 22
Owen County
AQI 9
Owsley County
AQI 4
Pendleton County
AQI 9
Perry County
AQI 20
Pike County
AQI 20
Powell County
AQI 6
Pulaski County
AQI 17
Robertson County
AQI 7
Rockcastle County
AQI 7
Rowan County
AQI 11
Russell County
AQI 5
Scott County
AQI 7
Shelby County
AQI 9
Simpson County
AQI 20
Taylor County
AQI 5
Todd County
AQI 7
Trigg County
AQI 7
Trimble County
AQI 20
Union County
AQI 8
Warren County
AQI 20
Washington County
AQI 10
Wayne County
AQI 6
Webster County
AQI 8
Whitley County
AQI 6
Wolfe County
AQI 16
Woodford County
AQI 7
Data Sources
http://www.airnow.gov/

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Richmond
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AQI 7
Nicholasville
AQI 19
Berea
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Irvine
AQI 16
Lexington
AQI 20
Clay City
AQI 11
Ravenna
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Wilmore
AQI 9
Stanton
AQI 11
Lancaster
AQI 11