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  4. St. Johns County

St. Johns County

Florida

2026-02-04 16:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
6.3
PM10
μg/m³
14
Weather
  • ℃
  • ℉
21℃
34%
19 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
Places included
Saint Johns
AQI 35
St. Augustine
AQI 40
St. Augustine Beach
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

St. Augustine
AQI 40
Saint Johns
AQI 35
St. Augustine Beach
AQI 40
Green Cove Springs
AQI 35
Orange Park
AQI 35
Jacksonville Beach
AQI 32
Penney Farms
AQI 35
Neptune Beach
AQI 32
Palatka
AQI 25
Jacksonville
AQI 56
Palm Coast
AQI 40