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  4. Santa Clara County
  5. San Jose

San Jose

Santa Clara County, California

2026-02-18 23:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
77.1
CO
μg/m³
437.5
NO2
μg/m³
11.1
PM2.5
μg/m³
4
Weather
  • ℃
  • ℉
9℃
81%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • CO
  • NO2
  • PM2.5
Places included
San Jose - Jackson St.
AQI 78
San Jose - Knox Ave
AQI 32
Site 49528
AQI 0
Site 50781
AQI 5
Data Sources
http://www.airnow.gov/

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