Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in South Carolina
Air quality index (AQI) and PM2.5 air pollution in South Carolina
LIVE AQI CITY RANKING
Real-time South Carolina
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fountain Inn | 55 |
| 2 | Saint Andrews | 54 |
| 3 | Aiken | 53 |
| 4 | Columbia | 50 |
| 5 | Leesville | 50 |
| 6 | Florence | 49 |
| 7 | Hanahan | 49 |
| 8 | New Ellenton | 49 |
| 9 | Lexington | 48 |
| 10 | Duncan | 47 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
27 Contributors
See all
LIVE AQI CITY RANKING
Real-time South Carolina
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | North Augusta | 9 |
| 2 | Blacksburg | 24 |
| 3 | Anderson | 29 |
| 4 | Charleston | 34 |
| 5 | Patrick | 34 |
| 6 | Rock Hill | 34 |
| 7 | Conway | 38 |
| 8 | Union | 38 |
| 9 | Awendaw | 39 |
| 10 | Lancaster | 40 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
South Carolina air quality data attribution
27Contributors
- J.J. Gentry
1 station
- Keep Calm and Play Music
1 station
2 Individual Contributors
- 25 Anonymous contributors
25 stations
25 Anonymous Contributors
Which is the most polluted city in South Carolina?
- Catawba 63
- Chester 63
- Clover 63
- East Gaffney 63
- Eureka Mill 63
- Fort Mill 63
- Gaffney 63
- Great Falls 63
- India Hook 63
- Irwin 63
- Lake Wylie 63
- Lancaster Mill 63
- Lesslie 63
- Newport 63
- Tega Cay 63
- York 63
- Cowpens 62
- Kershaw 62
- Winnsboro 62
- Mayo 61
- Monarch Mill 61
- Pacolet 61
- Pageland 61
- Winnsboro Mills 61
- Bennettsville 60
- Bishopville 60
- Buffalo 60
- Camden 60
- Cheraw 60
- Chesterfield 60
- Darlington 60
- Dillon 60
- Hartsville 60
- Johnsonville 60
- Latta 60
- Little River 60
- Loris 60
- Lugoff 60
- Marion 60
- McColl 60
- Mullins 60
- North Hartsville 60
- North Myrtle Beach 60
- Pamplico 60
- Red Hill 60
- Timmonsville 60
- Arcadia 59
- Blythewood 59
- Boiling Springs 59
- Elgin 59
- Fairforest 59
- Forestbrook 59
- Garden City 59
- Inman 59
- Inman Mills 59
- Lake City 59
- Landrum 59
- Myrtle Beach 59
- Roebuck 59
- Saxon 59
- Socastee 59
- Southern Shops 59
- Surfside Beach 59
- Valley Falls 59
- Arial 58
- Berea 58
- Central 58
- Cherryvale 58
- City View 58
- Clemson 58
- Dalzell 58
- Dunean 58
- Easley 58
- East Sumter 58
- Five Forks 58
- Gantt 58
- Georgetown 58
- Golden Grove 58
- Greer 58
- Judson 58
- Liberty 58
- Lyman 58
- Mauldin 58
- Murrells Inlet 58
- Northlake 58
- Oakland 58
- Parker 58
- Pendleton 58
- Pickens 58
- Piedmont 58
- Powdersville 58
- Sans Souci 58
- Seneca 58
- Simpsonville 58
- Slater-Marietta 58
- Sumter 58
- Tigerville 58
- Travelers Rest 58
- Utica 58
- Wade Hampton 58
- Walhalla 58
- Welcome 58
- Wellford 58
- Williamston 58
- Andrews 57
- Belton 57
- Cane Savannah 57
- Centerville 57
- Homeland Park 57
- Kingstree 57
- Lakewood 57
- Mountain Rest 57
- Privateer 57
- South Sumter 57
- Stateburg 57
- Westminster 57
- Whitmire 57
- Woodruff 57
- Dentsville 56
- Manning 56
- Saint Stephen 56
- Wedgefield 56
- Wedgewood 56
- Allendale 55
- Bonneau Beach 55
- Chapin 55
- Clinton 55
- Estill 55
- Fairfax 55
- Forest Acres 55
- Fountain Inn 55
- Hampton 55
- Hardeeville 55
- Honea Path 55
- Hopkins 55
- Irmo 55
- Islandton 55
- Joanna 55
- Lake Murray of Richland 55
- Laurens 55
- Newberry 55
- Prosperity 55
- Ridgeland 55
- Seven Oaks 55
- Varnville 55
- Watts Mills 55
- West Columbia 55
- Abbeville 54
- Bamberg 54
- Barnwell 54
- Batesburg 54
- Batesburg-Leesville 54
- Belvedere 54
- Blackville 54
- Brookdale 54
- Burnettown 54
- Calhoun Falls 54
- Cayce 54
- Clearwater 54
- Denmark 54
- Due West 54
- Edgefield 54
- Edisto 54
- Gadsden 54
- Gaston 54
- Gloverville 54
- Goose Creek 54
- Graniteville 54
- Greenwood 54
- Holly Hill 54
- Iva 54
- Jackson 54
- Johnston 54
- Ladson 54
- Lake Secession 54
- Langley 54
- Laurel Bay 54
- Lincolnville 54
- McCormick 54
- Murphys Estates 54
- Ninety Six 54
- Oak Grove 54
- Orangeburg 54
- Pineridge 54
- Ravenel 54
- Red Bank 54
- Ridgeville 54
- Saint Andrews 54
- Saint George 54
- Saint Matthews 54
- Saluda 54
- Sangaree 54
- South Congaree 54
- Springdale 54
- Summerville 54
- Walterboro 54
- Ware Shoals 54
- Warrenville 54
- Wilkinson Heights 54
- Williston 54
- Aiken 53
- Hollywood 53
- Isle of Palms 53
- Meggett 53
- Moncks Corner 53
- Sullivans Island 53
- Burton 52
- Folly Beach 52
- Beaufort 51
- Bluffton 51
- Kiawah Island 51
- Seabrook Island 51
- Shell Point 51
- Columbia 50
- Leesville 50
- Port Royal 50
- Florence 49
- Hanahan 49
- New Ellenton 49
- Hilton Head 48
- Hilton Head Island 48
- Lexington 48
- Duncan 47
- Spartanburg 47
- Trenton 46
- North Charleston 45
- Mount Pleasant 44
- Greenville 43
- Taylors 42
- Woodfield 42
- Lancaster 40
- Awendaw 39
- Conway 38
- Union 38
- Charleston 34
- Patrick 34
- Rock Hill 34
- Anderson 29
- Blacksburg 24
- North Augusta 9
AQI US, Metric