Fort Lauderdale vs St. Petersburg Air Quality Comparison
Which city has cleaner air right now, from the latest EPA AirNow AQI
As of November 8, 2026, Fort Lauderdale, FL has cleaner air than St. Petersburg, FL — AQI 42 (Good) vs 52 (Moderate), a gap of 10 AQI points in the latest EPA AirNow observations. Lower AQI means cleaner air. Fort Lauderdale's reading is driven by O3 and St. Petersburg's by PM2.5.
Fort Lauderdale, FL
Good
St. Petersburg, FL
Moderate
Summary
Fort Lauderdale has 10 points better air quality
Fort Lauderdale has an AQI of 42 compared to 52
Extra Protection for St. Petersburg Homes
Air quality in St. Petersburg is moderate (AQI 52), with fine particles (PM2.5) the main concern. A True-HEPA purifier gives sensitive groups — kids, seniors and anyone with asthma or allergies — cleaner air indoors on days like today.
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