San Jose - Knox Ave Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

San Jose - Knox Ave

San Jose, California

2026-03-13 05:00

AQI (China)

Excellent

Pollutants|Pollens

NO2

μg/m³

35.7

PM2.5

μg/m³

7

CO

μg/m³

500

Weather

15℃

51%

1 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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