RANKABLE EPA COUNTY AQI
Air Quality in ZIP 57791 - Wasta, South Dakota
County-derived EPA air-quality evidence connected locally through National Data System.
Median AQI
42.0
Maximum AQI
71.0
Good-air-quality days
95.03%
Average PM2.5
N/A
NDS Air Quality Score
58.45
U.S. County Rank
439 of 1,049
Percentile
58.02
Grade
C
What the data means
ZIP 57791 is connected to governed EPA county-level air-quality evidence for Meade.
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.