RANKABLE EPA COUNTY AQI

Douglas Air Quality - Colorado

EPA county-level evidence, NDS comparative intelligence, and 15 connected ZIP profiles.

Median AQI

49.0

Maximum AQI

122.0

Good-air-quality days

57.88%

Average PM2.5

5.001 ug/m3

NDS Air Quality Score

25.08

U.S. County Rank

895 of 1,049

Percentile

14.50

Grade

County status

Douglas is part of the governed NDS rankable EPA county universe.

EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.