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Air quality in Kentucky
Air quality index (AQI) and PM2.5 air pollution in Kentucky
LIVE AQI CITY RANKING
Real-time Kentucky
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Covington | 54 |
| 2 | Verona | 41 |
| 3 | Winchester | 36 |
| 4 | Newport | 32 |
| 5 | Greenup | 30 |
| 6 | Ashland | 29 |
| 7 | Florence | 28 |
| 8 | Hopkinsville | 28 |
| 9 | Louisville | 27 |
| 10 | Ludlow | 27 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
28 Contributors
See all
LIVE AQI CITY RANKING
Real-time Kentucky
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Jeffersontown | 1 |
| 2 | Cumberland | 6 |
| 3 | Somerset | 12 |
| 4 | Oak Grove | 16 |
| 5 | Grayson | 19 |
| 6 | Pikeville | 19 |
| 7 | Elizabethtown | 21 |
| 8 | Highland Heights | 21 |
| 9 | Middlesboro | 21 |
| 10 | Hazard | 23 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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News
The latest air quality news and resources.
Kentucky air quality data attribution
28Contributors
- USA National Park Service
1 station
3 Government Contributors
- Brian Cartier
1 station
- buffalo39820
2 stations
2 Individual Contributors
- 23 Anonymous contributors
23 stations
23 Anonymous Contributors
Which is the most polluted city in Kentucky?
- Covington 54
- Bellevue 53
- Cold Spring 53
- Crescent Springs 53
- Crestview Hills 53
- Dayton 53
- Edgewood 53
- Elsmere 53
- Erlanger 53
- Fort Mitchell 53
- Fort Thomas 53
- Fort Wright 53
- Francisville 53
- Hebron 53
- Lakeside Park 53
- Oakbrook 53
- Park Hills 53
- Silver Grove 53
- Southgate 53
- Taylor Mill 53
- Villa Hills 53
- Wilder 53
- Alexandria 52
- Augusta 52
- Breckinridge Center 52
- Brooksville 52
- Claryville 52
- Danville 52
- Harrodsburg 52
- Henderson 52
- Independence 52
- Junction City 52
- Lancaster 52
- Lawrenceburg 52
- Lebanon 52
- Maysville 52
- Morganfield 52
- Nicholasville 52
- Ryland Heights 52
- Springfield 52
- Stanford 52
- Sturgis 52
- Union 52
- Walton 52
- Wilmore 52
- Bardstown 51
- Berea 51
- Bloomfield 51
- Brodhead 51
- Burlington 51
- Campbellsville 51
- Clay 51
- Cynthiana 51
- Dixon 51
- Elk Creek 51
- Eminence 51
- Falmouth 51
- Frankfort 51
- Georgetown 51
- Lexington-Fayette 51
- Liberty 51
- Midway 51
- Mount Olivet 51
- Mount Vernon 51
- Mount Washington 51
- Olive Hill 51
- Paris 51
- Richmond 51
- Sebree 51
- Shelbyville 51
- South Shore 51
- Taylorsville 51
- Vanceburg 51
- Versailles 51
- Barbourville 50
- Buckner 50
- Carlisle 50
- Coldstream 50
- Columbia 50
- Corbin 50
- Crestwood 50
- Crittenden 50
- Douglass Hills 50
- Dry Ridge 50
- Fern Creek 50
- Flemingsburg 50
- Greensburg 50
- Highview 50
- Hurstbourne 50
- Hurstbourne Acres 50
- Jamestown 50
- Middletown 50
- Morehead 50
- North Corbin 50
- Orchard Grass Hills 50
- Pewee Valley 50
- Pineville 50
- Russell Springs 50
- Saint Regis Park 50
- Sandy Hook 50
- Williamsburg 50
- Williamstown 50
- Worthington Hills 50
- Annville 49
- Audubon Park 49
- Barbourmeade 49
- Beechwood Village 49
- Brooks 49
- Buechel 49
- Catlettsburg 49
- Fairdale 49
- Flatwoods 49
- Graymoor-Devondale 49
- Hebron Estates 49
- Heritage Creek 49
- Hillview 49
- Hodgenville 49
- Indian Hills 49
- Indian Hills Cherokee Section 49
- Ironville 49
- Irvine 49
- La Grange 49
- London 49
- Louisa 49
- Lyndon 49
- McKee 49
- Meads 49
- Mount Sterling 49
- New Castle 49
- Newburg 49
- Northfield 49
- Okolona 49
- Owenton 49
- Owingsville 49
- Pine Knot 49
- Pioneer Village 49
- Prospect 49
- Providence 49
- Raceland 49
- Russell 49
- Saint Matthews 49
- Shepherdsville 49
- Stearns 49
- Warsaw 49
- Watterson Park 49
- West Buechel 49
- Westwood 49
- Whitley City 49
- Windy Hills 49
- Worthington 49
- Wurtland 49
- Bedford 48
- Camargo 48
- Carrollton 48
- Clay City 48
- Crockett 48
- Edmonton 48
- Elkfork 48
- Inez 48
- Jeffersonville 48
- Lebanon Junction 48
- Marion 48
- Monticello 48
- Munfordville 48
- Paintsville 48
- Pleasure Ridge Park 48
- Prestonsburg 48
- Saint Dennis 48
- Shively 48
- Stanton 48
- Valley Station 48
- Van Lear 48
- West Liberty 48
- Albany 47
- Beattyville 47
- Burkesville 47
- Calhoun 47
- Campton 47
- Cave City 47
- Dawson Springs 47
- Earlington 47
- Eddyville 47
- Fort Knox 47
- Frenchburg 47
- Horse Cave 47
- Madisonville 47
- Manchester 47
- Princeton 47
- Radcliff 47
- Salyersville 47
- Vine Grove 47
- Auburn 46
- Booneville 46
- Brandenburg 46
- Coal Run Village 46
- Doe Valley 46
- Franklin 46
- Glasgow 46
- Irvington 46
- Jackson 46
- Livermore 46
- Nortonville 46
- Owensboro 46
- Tompkinsville 46
- Beaver Dam 45
- Bowling Green 45
- Central City 45
- Cloverport 45
- Elkton 45
- Greenville 45
- Guthrie 45
- Hardinsburg 45
- Hartford 45
- Hawesville 45
- Hindman 45
- Knottsville 45
- Leitchfield 45
- Lewisport 45
- Masonville 45
- Morgantown 45
- Oakland 45
- Plano 45
- Russellville 45
- Scottsville 45
- Cadiz 44
- Fort Campbell North 44
- Harlan 44
- Hyden 44
- Whitesburg 43
- Calvert City 42
- Jenkins 42
- Verona 41
- Murray 40
- Smithland 40
- Benton 39
- Ledbetter 38
- Reidland 37
- Farley 36
- Paducah 36
- Winchester 36
- Hendron 35
- Mayfield 32
- Newport 32
- Greenup 30
- Ashland 29
- Florence 28
- Hopkinsville 28
- Massac 28
- Fulton 27
- Louisville 27
- Ludlow 27
- Simpsonville 27
- Brownsville 26
- Lexington 26
- Anchorage 25
- Clinton 25
- Smiths Grove 25
- Bardwell 24
- Hickman 24
- La Center 24
- Hazard 23
- Wickliffe 22
- Elizabethtown 21
- Highland Heights 21
- Middlesboro 21
- Grayson 19
- Pikeville 19
- Oak Grove 16
- Somerset 12
- Cumberland 6
- Jeffersontown 1
AQI US, Metric