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

Portola

Plumas County, California

2025-12-15 17:00

AQI (China)

Excellent

Pollutants|Pollens

PM2.5

μg/m³

15.5

Weather

6℃

45%

1 kph

1 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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Little Grass Valley