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

San Jose

Santa Clara County, California

2026-06-03 03:00

AQI (India)

Satisfactory

Pollutants|Pollens

O3

μg/m³

68.6

PM2.5

μg/m³

10.5

NO2

μg/m³

13.3

CO

μg/m³

312.5

Weather

16℃

77%

5 kph

0 of 11

Historical Data

Places included

San Jose - Jackson St.

San Jose - Knox Ave

Data Sources

http://www.airnow.gov/

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