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

Potomac

Loudoun County

2026-02-18 12:00

AQI (India)

Good

Pollutants|Pollens

PM2.5

μg/m³

24.4

PM10

μg/m³

29

Weather

4℃

87%

0 kph

1 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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