RANKABLE EPA COUNTY AQI
Air Quality in ZIP 63841 - Dexter, Missouri
County-derived EPA air-quality evidence connected locally through National Data System.
Median AQI
21.0
Maximum AQI
43.0
Good-air-quality days
100.00%
Average PM2.5
N/A
NDS Air Quality Score
93.93
U.S. County Rank
9 of 1,049
Percentile
99.24
Grade
A+
What the data means
ZIP 63841 is connected to governed EPA county-level air-quality evidence for Stoddard.
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.