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Kentucky

United States

2026-10-18 18:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
72.3
NO2
μg/m³
13
PM10
μg/m³
3.4
CO
μg/m³
250
PM2.5
μg/m³
1.3
SO2
μg/m³
3.6
Weather
  • ℃
  • ℉
19℃
33%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
Adair County
AQI 4
Allen County
AQI 14
Anderson County
AQI 22
Ballard County
AQI 4
Barren County
AQI 3
Bath County
AQI 4
Bell County
AQI 25
Boone County
AQI 22
Bourbon County
AQI 2
Boyd County
AQI 22
Boyle County
AQI 14
Bracken County
AQI 4
Breathitt County
AQI 2
Breckinridge County
AQI 19
Bullitt County
AQI 23
Butler County
AQI 16
Caldwell County
AQI 5
Calloway County
AQI 4
Campbell County
AQI 23
Carlisle County
AQI 5
Carroll County
AQI 5
Carter County
AQI 22
Casey County
AQI 5
Christian County
AQI 1
Clark County
AQI 2
Clay County
AQI 5
Clinton County
AQI 5
Crittenden County
AQI 14
Cumberland County
AQI 5
Daviess County
AQI 18
Edmonson County
AQI 3
Elliott County
AQI 2
Estill County
AQI 18
Fayette County
AQI 25
Fleming County
AQI 4
Floyd County
AQI 2
Franklin County
AQI 4
Fulton County
AQI 4
Gallatin County
AQI 5
Garrard County
AQI 2
Grant County
AQI 3
Graves County
AQI 4
Grayson County
AQI 4
Green County
AQI 4
Greenup County
AQI 22
Hancock County
AQI 23
Hardin County
AQI 5
Harlan County
AQI 18
Harrison County
AQI 4
Hart County
AQI 19
Henderson County
AQI 3
Henry County
AQI 16
Hickman County
AQI 4
Hopkins County
AQI 5
Jackson County
AQI 5
Jefferson County
AQI 24
Jessamine County
AQI 25
Johnson County
AQI 21
Kenton County
AQI 3
Knott County
AQI 2
Knox County
AQI 19
Larue County
AQI 4
Laurel County
AQI 20
Lawrence County
AQI 2
Lee County
AQI 5
Leslie County
AQI 2
Letcher County
AQI 2
Lewis County
AQI 4
Lincoln County
AQI 4
Livingston County
AQI 3
Logan County
AQI 5
Lyon County
AQI 17
Madison County
AQI 18
Magoffin County
AQI 22
Marion County
AQI 5
Marshall County
AQI 12
Martin County
AQI 9
Mason County
AQI 4
McCracken County
AQI 21
McCreary County
AQI 5
McLean County
AQI 5
Meade County
AQI 5
Menifee County
AQI 4
Mercer County
AQI 25
Metcalfe County
AQI 4
Monroe County
AQI 4
Montgomery County
AQI 4
Morgan County
AQI 24
Muhlenberg County
AQI 5
Nelson County
AQI 19
Nicholas County
AQI 4
Ohio County
AQI 4
Oldham County
AQI 26
Owen County
AQI 4
Owsley County
AQI 5
Pendleton County
AQI 3
Perry County
AQI 23
Pike County
AQI 19
Powell County
AQI 4
Pulaski County
AQI 24
Robertson County
AQI 4
Rockcastle County
AQI 4
Rowan County
AQI 15
Russell County
AQI 5
Scott County
AQI 2
Shelby County
AQI 2
Simpson County
AQI 21
Taylor County
AQI 5
Todd County
AQI 1
Trigg County
AQI 5
Trimble County
AQI 23
Union County
AQI 4
Warren County
AQI 23
Washington County
AQI 13
Wayne County
AQI 5
Webster County
AQI 5
Whitley County
AQI 5
Wolfe County
AQI 21
Woodford County
AQI 2
Data Sources
http://www.airnow.gov/

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Cities Nearby

Richmond
AQI 18
Winchester
AQI 2
Nicholasville
AQI 25
Berea
AQI 4
Irvine
AQI 18
Lexington
AQI 25
Clay City
AQI 13
Ravenna
AQI 18
Wilmore
AQI 2
Stanton
AQI 13
Lancaster
AQI 14