Air quality in Kentucky

Air quality index (AQI) and PM2.5 air pollution in Kentucky

LAST UPDATE   (local time)

LIVE AQI CITY RANKING

Real-time Kentucky
Most polluted city ranking

#cityUS AQI
1Union

160

2Somerset

55

3Ashland

47

4Elizabethtown

44

5Smiths Grove

44

6Nicholasville

43

7Paducah

43

8Burlington

42

9Grayson

42

10Hazard

42

  (local time)

SEE WORLD AQI RANKING

Data provided by 1 Anonymous PurpleAir contributor

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LIVE AQI CITY RANKING

Real-time Kentucky
Cleanest city ranking

#cityUS AQI
1Hopkinsville

20

2Owensboro

20

3Lexington

24

4Louisville

24

5Wilder

26

6Oak Grove

33

7Pikeville

33

8Franklin

38

9Middlesboro

38

10Worthington

41

  (local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
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