Lake Barcroft Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Lake Barcroft

Mason, Fairfax County

2026-04-24 12:00

CAQI (Europe)

Very Low

Pollutants|Pollens

PM10

μg/m³

18

PM2.5

μg/m³

7.3

Weather

23℃

60%

19 kph

3 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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