RANKABLE EPA COUNTY AQI
Cumberland Air Quality - North Carolina
EPA county-level evidence, NDS comparative intelligence, and 22 connected ZIP profiles.
Median AQI
44.0
Maximum AQI
74.0
Good-air-quality days
68.86%
Average PM2.5
7.706 ug/m3
NDS Air Quality Score
44.17
U.S. County Rank
653 of 1,049
Percentile
37.60
Grade
D
County status
Cumberland 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.