RANKABLE EPA COUNTY AQI
San Bernardino Air Quality - California
EPA county-level evidence, NDS comparative intelligence, and 102 connected ZIP profiles.
Median AQI
90.0
Maximum AQI
207.0
Good-air-quality days
12.41%
Average PM2.5
9.293 ug/m3
NDS Air Quality Score
6.76
U.S. County Rank
1,032 of 1,049
Percentile
1.43
Grade
F
County status
San Bernardino is part of the governed NDS rankable EPA county universe.
Connected ZIP codes
917019172991730917379173991743917599176391764917849178592242922529225692267922689227792278922809228492285922869230492305923079230892309923109231192312923149231592316923179231892321923229232392325923279232992331923329233392334923359233692338923399234092341923429234492345923469234792350923529235492356923579235892359923639236492365923669236892369923719237292374923759237692377923789238292385923869239192392923939239492395923989240192402924039240492405924069240792408924109241192413924159241892423924279356293592
Methodology
EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.