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Kentucky

United States

2026-10-19 03:00
AQI (China)
Excellent
Pollutants|Pollens
NO2
μg/m³
43.7
PM10
μg/m³
15.4
O3
μg/m³
32.7
PM2.5
μg/m³
4.8
CO
μg/m³
500
SO2
μg/m³
3
Weather
  • ℃
  • ℉
6℃
89%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • NO2
  • PM10
  • O3
  • PM2.5
  • CO
  • SO2
Places included
Adair County
AQI 4
Allen County
AQI 7
Anderson County
AQI 20
Ballard County
AQI 9
Barren County
AQI 4
Bath County
AQI 6
Bell County
AQI 13
Boone County
AQI 11
Bourbon County
AQI 6
Boyd County
AQI 5
Boyle County
AQI 13
Bracken County
AQI 5
Breathitt County
AQI 6
Breckinridge County
AQI 11
Bullitt County
AQI 17
Butler County
AQI 11
Caldwell County
AQI 7
Calloway County
AQI 7
Campbell County
AQI 18
Carlisle County
AQI 10
Carroll County
AQI 6
Carter County
AQI 6
Casey County
AQI 4
Christian County
AQI 8
Clark County
AQI 6
Clay County
AQI 5
Clinton County
AQI 4
Crittenden County
AQI 8
Cumberland County
AQI 4
Daviess County
AQI 8
Edmonson County
AQI 4
Elliott County
AQI 3
Estill County
AQI 17
Fayette County
AQI 13
Fleming County
AQI 5
Floyd County
AQI 5
Franklin County
AQI 10
Fulton County
AQI 10
Gallatin County
AQI 6
Garrard County
AQI 3
Grant County
AQI 4
Graves County
AQI 9
Grayson County
AQI 8
Green County
AQI 8
Greenup County
AQI 5
Hancock County
AQI 8
Hardin County
AQI 34
Harlan County
AQI 7
Harrison County
AQI 6
Hart County
AQI 16
Henderson County
AQI 19
Henry County
AQI 10
Hickman County
AQI 11
Hopkins County
AQI 10
Jackson County
AQI 5
Jefferson County
AQI 22
Jessamine County
AQI 19
Johnson County
AQI 20
Kenton County
AQI 7
Knott County
AQI 6
Knox County
AQI 8
Larue County
AQI 9
Laurel County
AQI 9
Lawrence County
AQI 3
Lee County
AQI 5
Leslie County
AQI 6
Letcher County
AQI 6
Lewis County
AQI 5
Lincoln County
AQI 5
Livingston County
AQI 7
Logan County
AQI 8
Lyon County
AQI 7
Madison County
AQI 17
Magoffin County
AQI 20
Marion County
AQI 5
Marshall County
AQI 8
Martin County
AQI 6
Mason County
AQI 5
McCracken County
AQI 9
McCreary County
AQI 4
McLean County
AQI 10
Meade County
AQI 34
Menifee County
AQI 6
Mercer County
AQI 21
Metcalfe County
AQI 4
Monroe County
AQI 5
Montgomery County
AQI 5
Morgan County
AQI 22
Muhlenberg County
AQI 10
Nelson County
AQI 17
Nicholas County
AQI 5
Ohio County
AQI 7
Oldham County
AQI 19
Owen County
AQI 6
Owsley County
AQI 5
Pendleton County
AQI 4
Perry County
AQI 7
Pike County
AQI 6
Powell County
AQI 5
Pulaski County
AQI 9
Robertson County
AQI 5
Rockcastle County
AQI 5
Rowan County
AQI 14
Russell County
AQI 4
Scott County
AQI 6
Shelby County
AQI 7
Simpson County
AQI 3
Taylor County
AQI 4
Todd County
AQI 8
Trigg County
AQI 7
Trimble County
AQI 18
Union County
AQI 8
Warren County
AQI 13
Washington County
AQI 11
Wayne County
AQI 4
Webster County
AQI 10
Whitley County
AQI 5
Wolfe County
AQI 18
Woodford County
AQI 6
Data Sources
http://www.airnow.gov/

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Richmond
AQI 17
Winchester
AQI 6
Nicholasville
AQI 19
Berea
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Irvine
AQI 17
Lexington
AQI 13
Clay City
AQI 13
Ravenna
AQI 17
Wilmore
AQI 3
Stanton
AQI 13
Lancaster
AQI 13