RANKABLE EPA COUNTY AQI
Berkeley Air Quality - South Carolina
EPA county-level evidence, NDS comparative intelligence, and 20 connected ZIP profiles.
Median AQI
36.0
Maximum AQI
84.0
Good-air-quality days
92.17%
Average PM2.5
N/A
NDS Air Quality Score
67.55
U.S. County Rank
283 of 1,049
Percentile
73.00
Grade
B
County status
Berkeley is part of the governed NDS rankable EPA county universe.
Connected ZIP codes
Methodology
EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.