RANKABLE EPA COUNTY AQI

Sumter Air Quality - Alabama

EPA county-level evidence, NDS comparative intelligence, and 7 connected ZIP profiles.

Median AQI

41.0

Maximum AQI

90.0

Good-air-quality days

79.34%

Average PM2.5

6.976 ug/m3

NDS Air Quality Score

47.31

U.S. County Rank

609 of 1,049

Percentile

41.79

Grade

County status

Sumter is part of the governed NDS rankable EPA county universe.

EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.