Half Moon Bay Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Half Moon Bay

San Mateo County, California

2024-12-22 22:00

AQI (UK)

Low

O3

μg/m³

27.9

PM2.5

μg/m³

6

NO2

μg/m³

16.2

Weather

16℃

90%

2 kph

1 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

Highlands-Baywood Park