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 Patrick

31

2 Florence

25

3 Conway

24

4 Hanahan

24

5 Rock Hill

24

6 Mount Pleasant

23

7 Awendaw

22

8 Charleston

22

9 Duncan

22

10 Woodfield

22

(local time)

SEE WORLD AQI RANKING

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26 Contributors

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LIVE AQI CITY RANKING

Real-time South Carolina
Cleanest city ranking

#cityUS AQI
1 Union

4

2 Greenville

11

3 Trenton

13

4 Spartanburg

14

5 Columbia

15

6 North Augusta

15

7 Blacksburg

16

8 Leesville

17

9 Lexington

17

10 Anderson

18

(local time)

SEE WORLD AQI RANKING

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Good
Moderate
Unhealthy for sensitive groups
Unhealthy
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Hazardous
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How to best protect from air pollution?

Reduce your air pollution exposure in South Carolina

South Carolina air quality data attribution

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Which is the most polluted city in South Carolina?

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