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

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#cityUS AQI
1 Hopkinsville

52

2 Owensboro

27

3 Paducah

26

4 Lexington

20

5 Smiths Grove

18

6 Louisville

16

7 Somerset

15

8 Elizabethtown

13

9 Ashland

10

10 Ludlow

10

(local time)

SEE WORLD AQI RANKING

Air Quality contributors Sources

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LIVE AQI CITY RANKING

Real-time Kentucky
Cleanest city ranking

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#cityUS AQI
1 Jeffersontown

1

2 Burlington

2

3 Anchorage

5

4 Hazard

7

5 Middlesboro

9

6 Pikeville

9

7 Wilder

9

8 Ashland

10

9 Ludlow

10

10 Oak Grove

10

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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How to best protect from air pollution?

Reduce your air pollution exposure in Kentucky

Kentucky air quality data sources

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Which is the most polluted city in Kentucky?

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