RANKABLE EPA COUNTY AQI
Air Quality in ZIP 54702 - Eau Claire, Wisconsin
County-derived EPA air-quality evidence connected locally through National Data System.
Median AQI
38.0
Maximum AQI
159.0
Good-air-quality days
77.90%
Average PM2.5
7.345 ug/m3
NDS Air Quality Score
48.62
U.S. County Rank
584 of 1,049
Percentile
44.18
Grade
C
What the data means
ZIP 54702 is connected to governed EPA county-level air-quality evidence for Eau Claire.
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.