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

Hayward

Alameda County, California

2025-12-18 08:00

AQI (China)

Excellent

Pollutants|Pollens

O3

μg/m³

32.1

PM2.5

μg/m³

7

Weather

11℃

92%

3 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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