Miami vs Fort Lauderdale Air Quality Comparison
Which city has cleaner air right now, from the latest EPA AirNow AQI
As of September 23, 2026, Miami, FL has cleaner air than Fort Lauderdale, FL — AQI 26 (Good) vs 27 (Good), a gap of 1 AQI points in the latest EPA AirNow observations. Lower AQI means cleaner air. Miami's reading is driven by O3 and Fort Lauderdale's by O3.
Miami, FL
Good
Fort Lauderdale, FL
Good
Summary
Miami has 1 points better air quality
Miami has an AQI of 26 compared to 27
Reduce Indoor Ozone in Fort Lauderdale
Today's main pollutant in Fort Lauderdale is ground-level ozone (AQI 27). Important: standard HEPA filters do NOT remove ozone — only a purifier with a substantial activated-carbon bed adsorbs it. The biggest wins are cutting indoor sources (gas appliances, certain "ionizer" purifiers) and ventilating when outdoor ozone is low (early morning). A high-carbon unit helps with the gases and VOCs that linger indoors.
Compare activated-carbon purifiers (for gases & ozone):
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