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

Miami-Dade Air Quality - Florida

EPA county-level evidence, NDS comparative intelligence, and 119 connected ZIP profiles.

Compare this County
Median AQI
49.0
Maximum AQI
97.0
Good-air-quality days
51.09%
Average PM2.5
7.855 ug/m3
NDS Air Quality Score
28.20
U.S. County Rank
850 of 1,049
Percentile
18.80
Grade
F

County status

Miami-Dade 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.