St. Johns County Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

St. Johns County

Florida

2026-05-20 16:00

AQI (US)

Good

PM2.5

μg/m³

4.9

PM10

μg/m³

11

Weather

30℃

59%

6 kph

10 of 11

Historical Data

Places included

St. Augustine Beach

Data Sources

http://www.airnow.gov/

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Cities Nearby

St. Augustine Beach

Green Cove Springs

Jacksonville Beach