RANKABLE EPA COUNTY AQI
Wythe Air Quality - Virginia
EPA county-level evidence, NDS comparative intelligence, and 3 connected ZIP profiles.
Median AQI
40.0
Maximum AQI
77.0
Good-air-quality days
93.27%
Average PM2.5
N/A
NDS Air Quality Score
66.87
U.S. County Rank
298 of 1,049
Percentile
71.56
Grade
B
County status
Wythe is part of the governed NDS rankable EPA county universe.
Methodology
EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.