RANKABLE EPA COUNTY AQI
Air Quality in ZIP 26366 - Haywood, West Virginia
County-derived EPA air-quality evidence connected locally through National Data System.
Median AQI
32.0
Maximum AQI
68.0
Good-air-quality days
73.33%
Average PM2.5
6.720 ug/m3
NDS Air Quality Score
68.77
U.S. County Rank
262 of 1,049
Percentile
75.00
Grade
B
What the data means
ZIP 26366 is connected to governed EPA county-level air-quality evidence for Harrison.
ZIP ranking note: ZIPs are not separately ranked. The rank shown on this page is the associated county rank because the EPA AQI evidence used here is county-derived.
County context
Methodology
EPA AQI evidence is county-derived. NDS connects that evidence to ZIP geography where a governed county relationship exists. NDS does not claim that EPA directly ranks ZIP codes.