National Data System · Environmental Intelligence · EPA Air Quality
National Data System Air Quality Intelligence
RANKABLE EPA COUNTY AQI

Hillsborough Air Quality - Florida

EPA county-level evidence, NDS comparative intelligence, and 89 connected ZIP profiles.

Compare this County
Median AQI
51.0
Maximum AQI
122.0
Good-air-quality days
49.27%
Average PM2.5
7.551 ug/m3
NDS Air Quality Score
20.55
U.S. County Rank
946 of 1,049
Percentile
9.64
Grade
F

County status

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

Methodology

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