South Carolina
Take Action
High Ozone Days Particle Pollution Groups At Risk  
County
Grade
Wgt.
Avg.
Orange
Days
Red
Days
Purple
Days
Abbeville C 1.3 4 0 0
Aiken A 0.0 0 0 0
Anderson A 0.0 0 0 0
Barnwell A 0.0 0 0 0
Beaufort - - - - -
Berkeley A 0.0 0 0 0
Charleston B 0.7 2 0 0
Cherokee B 0.3 1 0 0
Chester C 1.3 4 0 0
Chesterfield B 0.3 1 0 0
Colleton A 0.0 0 0 0
Darlington B 0.7 2 0 0
Edgefield B 0.3 1 0 0
Florence - - - - -
Georgetown - - - - -
Greenville - - - - -
Greenwood - - - - -
Horry - - - - -
Lexington - - - - -
Oconee B 0.3 1 0 0
Orangeburg * * * * *
Pickens B 0.7 2 0 0
Richland F 4.3 13 0 0
Spartanburg D 3.0 9 0 0
Union B 0.3 1 0 0
Williamsburg A 0.0 0 0 0
York B 0.7 2 0 0
Donate
American Lung Association State of the Air: 2008 NOTES

(1) * indicates incomplete monitoring data for all three years. Therefore, those counties are excluded from the grade analysis.
(2) A dash (-) indicates that there is no monitor collecting data in the county.

More about Methodology.