St. Petersburg vs Tallahassee Air Quality Comparison
Which city has cleaner air right now, from the latest EPA AirNow AQI
As of September 23, 2026, St. Petersburg, FL has cleaner air than Tallahassee, FL — AQI 31 (Good) vs 57 (Moderate), a gap of 26 AQI points in the latest EPA AirNow observations. Lower AQI means cleaner air. St. Petersburg's reading is driven by O3 and Tallahassee's by PM2.5.
St. Petersburg, FL
Good
Tallahassee, FL
Moderate
Summary
St. Petersburg has 26 points better air quality
St. Petersburg has an AQI of 31 compared to 57
Extra Protection for Tallahassee Homes
Air quality in Tallahassee is moderate (AQI 57), 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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