RANKABLE EPA COUNTY AQI
Santa Barbara Air Quality - California
EPA county-level evidence, NDS comparative intelligence, and 37 connected ZIP profiles.
Median AQI
54.0
Maximum AQI
186.0
Good-air-quality days
29.83%
Average PM2.5
6.301 ug/m3
NDS Air Quality Score
14.38
U.S. County Rank
999 of 1,049
Percentile
4.58
Grade
F
County status
Santa Barbara is part of the governed NDS rankable EPA county universe.
Connected ZIP codes
Methodology
EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.