RANKABLE EPA COUNTY AQI
Air Quality in ZIP 37044 - Clarksville, Tennessee
County-derived EPA air-quality evidence connected locally through National Data System.
Median AQI
31.0
Maximum AQI
69.0
Good-air-quality days
84.66%
Average PM2.5
6.093 ug/m3
NDS Air Quality Score
78.73
U.S. County Rank
132 of 1,049
Percentile
87.50
Grade
A
What the data means
ZIP 37044 is connected to governed EPA county-level air-quality evidence for Montgomery.
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.