Air quality in South Carolina

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

Last update at (local time)

LIVE AQI CITY RANKING

Real-time South Carolina
Most polluted city ranking

#cityUS AQI
1 Conway

69

2 Leesville

65

3 Hanahan

64

4 Aiken

61

5 Barnwell

61

6 Lexington

57

7 North Charleston

57

8 Charleston

55

9 Columbia

55

10 Florence

52

(local time)

SEE WORLD AQI RANKING

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LIVE AQI CITY RANKING

Real-time South Carolina
Cleanest city ranking

#cityUS AQI
1 Union

16

2 Taylors

20

3 Patrick

21

4 Duncan

22

5 Spartanburg

22

6 Greenville

23

7 Blacksburg

28

8 Rock Hill

28

9 Catawba

29

10 Trenton

29

(local time)

SEE WORLD AQI RANKING

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