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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 | Greenup | 52 |
| 2 | Brownsville | 48 |
| 3 | Oak Grove | 45 |
| 4 | Cumberland | 43 |
| 5 | Hopkinsville | 40 |
| 6 | Smiths Grove | 39 |
| 7 | Highland Heights | 38 |
| 8 | Winchester | 38 |
| 9 | Elizabethtown | 37 |
| 10 | Louisville | 37 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
25 Contributors
See all
LIVE AQI CITY RANKING
Real-time Kentucky
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Jeffersontown | 10 |
| 2 | Florence | 20 |
| 3 | Ludlow | 20 |
| 4 | Grayson | 23 |
| 5 | Newport | 23 |
| 6 | Verona | 23 |
| 7 | Covington | 27 |
| 8 | Pikeville | 28 |
| 9 | Simpsonville | 28 |
| 10 | Ashland | 29 |
(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
25Contributors
- USA National Park Service
1 station
3 Government Contributors
- buffalo39820
2 stations
Individual Contributor
- 21 Anonymous contributors
21 stations
21 Anonymous Contributors
Which is the most polluted city in Kentucky?
- Calhoun 55
- Central City 55
- Dawson Springs 55
- Earlington 55
- Greenville 55
- Guthrie 55
- Henderson 55
- Livermore 55
- Madisonville 55
- Nortonville 55
- Sebree 55
- Beaver Dam 54
- Breckinridge Center 54
- Clay 54
- Dixon 54
- Elkton 54
- Fort Campbell North 54
- Hartford 54
- Masonville 54
- Owensboro 54
- Princeton 54
- Providence 54
- Russellville 54
- Auburn 53
- Benton 53
- Cadiz 53
- Cloverport 53
- Coal Run Village 53
- Eddyville 53
- Franklin 53
- Hawesville 53
- Inez 53
- Knottsville 53
- Lewisport 53
- Marion 53
- Morganfield 53
- Paintsville 53
- Prestonsburg 53
- Sturgis 53
- Van Lear 53
- Bowling Green 52
- Brandenburg 52
- Calvert City 52
- Crockett 52
- Doe Valley 52
- Fort Knox 52
- Greenup 52
- Hardinsburg 52
- Irvington 52
- Morgantown 52
- Murray 52
- Plano 52
- Radcliff 52
- Salyersville 52
- Smithland 52
- Vine Grove 52
- Fairdale 51
- Farley 51
- Fulton 51
- Hendron 51
- Lebanon Junction 51
- Ledbetter 51
- Louisa 51
- Mayfield 51
- Pleasure Ridge Park 51
- Reidland 51
- Scottsville 51
- Shepherdsville 51
- Valley Station 51
- Brooks 50
- Catlettsburg 50
- Clinton 50
- Elkfork 50
- Hebron Estates 50
- Heritage Creek 50
- Hillview 50
- Ironville 50
- Jenkins 50
- Massac 50
- Meads 50
- Oakland 50
- Okolona 50
- Pioneer Village 50
- Russell 50
- Saint Dennis 50
- Shively 50
- Westwood 50
- Audubon Park 49
- Bardwell 49
- Flatwoods 49
- Highview 49
- Hindman 49
- La Center 49
- Leitchfield 49
- Newburg 49
- Raceland 49
- Sandy Hook 49
- Watterson Park 49
- West Liberty 49
- Wickliffe 49
- Worthington 49
- Wurtland 49
- Brownsville 48
- Buechel 48
- Carlisle 48
- Cave City 48
- Corbin 48
- Fern Creek 48
- Flemingsburg 48
- Georgetown 48
- Hickman 48
- Horse Cave 48
- Lexington-Fayette 48
- Maysville 48
- Midway 48
- Morehead 48
- Munfordville 48
- Nicholasville 48
- North Corbin 48
- Olive Hill 48
- Paris 48
- Saint Matthews 48
- South Shore 48
- Vanceburg 48
- Versailles 48
- West Buechel 48
- Whitesburg 48
- Williamsburg 48
- Wilmore 48
- Alexandria 47
- Augusta 47
- Barbourmeade 47
- Barbourville 47
- Bardstown 47
- Bedford 47
- Beechwood Village 47
- Bellevue 47
- Bloomfield 47
- Brodhead 47
- Brooksville 47
- Buckner 47
- Burlington 47
- Carrollton 47
- Claryville 47
- Cold Spring 47
- Coldstream 47
- Crescent Springs 47
- Crestview Hills 47
- Crestwood 47
- Crittenden 47
- Cynthiana 47
- Danville 47
- Dayton 47
- Douglass Hills 47
- Edgewood 47
- Elk Creek 47
- Elsmere 47
- Erlanger 47
- Falmouth 47
- Fort Mitchell 47
- Fort Thomas 47
- Fort Wright 47
- Francisville 47
- Frankfort 47
- Glasgow 47
- Graymoor-Devondale 47
- Harrodsburg 47
- Hebron 47
- Hodgenville 47
- Hurstbourne 47
- Hurstbourne Acres 47
- Independence 47
- Indian Hills 47
- Indian Hills Cherokee Section 47
- Jackson 47
- Junction City 47
- La Grange 47
- Lakeside Park 47
- Lancaster 47
- Lawrenceburg 47
- Lebanon 47
- London 47
- Lyndon 47
- Middletown 47
- Mount Olivet 47
- Mount Vernon 47
- Mount Washington 47
- New Castle 47
- Northfield 47
- Oakbrook 47
- Orchard Grass Hills 47
- Owingsville 47
- Park Hills 47
- Pewee Valley 47
- Pineville 47
- Prospect 47
- Ryland Heights 47
- Saint Regis Park 47
- Silver Grove 47
- Southgate 47
- Springfield 47
- Stanford 47
- Taylor Mill 47
- Taylorsville 47
- Tompkinsville 47
- Union 47
- Villa Hills 47
- Walton 47
- Warsaw 47
- Wilder 47
- Windy Hills 47
- Worthington Hills 47
- Annville 46
- Berea 46
- Camargo 46
- Campbellsville 46
- Campton 46
- Dry Ridge 46
- Eminence 46
- Frenchburg 46
- Greensburg 46
- Harlan 46
- Hyden 46
- Jeffersonville 46
- Liberty 46
- Manchester 46
- Mount Sterling 46
- Owenton 46
- Pine Knot 46
- Russell Springs 46
- Shelbyville 46
- Stearns 46
- Whitley City 46
- Williamstown 46
- Albany 45
- Beattyville 45
- Booneville 45
- Burkesville 45
- Clay City 45
- Columbia 45
- Edmonton 45
- Irvine 45
- Jamestown 45
- McKee 45
- Monticello 45
- Oak Grove 45
- Richmond 45
- Stanton 45
- Cumberland 43
- Hopkinsville 40
- Smiths Grove 39
- Highland Heights 38
- Winchester 38
- Elizabethtown 37
- Louisville 37
- Paducah 35
- Middlesboro 33
- Anchorage 32
- Somerset 32
- Hazard 31
- Ashland 29
- Lexington 29
- Pikeville 28
- Simpsonville 28
- Covington 27
- Grayson 23
- Newport 23
- Verona 23
- Florence 20
- Ludlow 20
- Jeffersontown 10
AQI US, Metric