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

Rosemont

12, Petersville, Frederick County

2025-12-20 14:00

AQI (US)

Good

Pollutants|Pollens

PM2.5

μg/m³

4

Weather

1℃

62%

10 kph

1 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

Braddock Heights

Ballenger Creek