Reporting Station : San Jose International Airport, CA

There are alert 4 Weather Alerts for your area.
67°F

Clear. Mild.

  • 61%
  • 0 mphN
  • 61%
    Humidity
  • 53°F
    Dew Point
  • 67°F
    Comfort Level
  • 10 mi
    Visibility
  • 29.95 in

    Barometric Pressure
  • Air Quality
Current Time : 06:03 AM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Woodland 49 ppb Good
Grass Valley 52 ppb Moderate
Yosemite NP Turtleback Dome 48 ppb Good
Incline 54 ppb Moderate

Air Quality Forecast

San Jose
Date Pollutant Concentration Category
03 Oct Particulates smaller than 2.5 microns 57 ppb Moderate
04 Oct Particulates smaller than 2.5 microns 69 ppb Moderate
05 Oct Ozone 104 ppb Unhealthy for Sensitive Groups
06 Oct Ozone n/a Moderate
07 Oct Ozone n/a Moderate
08 Oct Ozone n/a Moderate
09 Oct Ozone n/a Good
Fremont
Redwood City
San Lorenzo Valley

Extended Forecast

Date Category Reason
05 Oct Saturday Good well-mixed atmosphere, low pressure
06 Oct Sunday Good well-mixed atmosphere, low pressure
07 Oct Monday Good well-mixed atmosphere, low pressure
08 Oct Tuesday Good well-mixed atmosphere, low pressure
09 Oct Wednesday Good well-mixed atmosphere, low pressure
10 Oct Thursday Good well-mixed atmosphere, low pressure
11 Oct Friday Good well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
05 Oct Morning Good well-mixed atmosphere, low pressure
05 Oct Afternoon Good well-mixed atmosphere, low pressure
05 Oct Evening Good well-mixed atmosphere, low pressure
06 Oct Night Good well-mixed atmosphere, low pressure
06 Oct Morning Good well-mixed atmosphere, low pressure
06 Oct Afternoon Good well-mixed atmosphere, low pressure
06 Oct Evening Good well-mixed atmosphere, low pressure
07 Oct Night Good well-mixed atmosphere, low pressure

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