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  4. Santa Clara County
  5. San Jose

San Jose

Santa Clara County, California

2026-04-30 14:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
79.3
PM2.5
μg/m³
8.5
NO2
μg/m³
20
CO
μg/m³
437.5
Weather
  • ℃
  • ℉
12℃
85%
7 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
  • NO2
  • CO
Places included
San Jose - Jackson St.
AQI 34
San Jose - Knox Ave
AQI 19
Site 49528
AQI 15
Site 50781
AQI 27
Data Sources
http://www.airnow.gov/

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