RANKABLE EPA COUNTY AQI
Lexington Air Quality - South Carolina
EPA county-level evidence, NDS comparative intelligence, and 17 connected ZIP profiles.
Median AQI
41.0
Maximum AQI
77.0
Good-air-quality days
64.43%
Average PM2.5
7.476 ug/m3
NDS Air Quality Score
50.09
U.S. County Rank
569 of 1,049
Percentile
45.61
Grade
C
County status
Lexington 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.