Reporting Station : San Jose International Airport, CA

There is alert 1 Weather Alert for your area.
60°F

Passing clouds. Cool.

  • 69%
  • 5 mphSSE
  • 69%
    Humidity
  • 50°F
    Dew Point
  • 60°F
    Comfort Level
  • 8 mi
    Visibility
  • 30.07 in

    Barometric Pressure
  • Air Quality
Current Time : 09:13 AM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Woodland 52 ppb Moderate
Grass Valley 38 ppb Good
Colfax 51 ppb Moderate
Yosemite NP Turtleback Dome 51 ppb Moderate
Lassen Volcanic NP 41 ppb Good
Incline 53 ppb Moderate

Air Quality Forecast

San Jose
Date Pollutant Concentration Category
26 May Particulates smaller than 2.5 microns 50 ppb Good
27 May Particulates smaller than 2.5 microns 55 ppb Moderate
28 May Ozone 43 ppb Good
29 May Ozone n/a Good
30 May Ozone n/a Good
31 May Ozone n/a Good
01 Jun Ozone n/a Good
Fremont
Redwood City
San Lorenzo Valley

Extended Forecast

Date Category Reason
28 May Tuesday Good well-mixed atmosphere, low pressure
29 May Wednesday Good well-mixed atmosphere, low pressure
30 May Thursday Good strong winds, well-mixed atmosphere, low pressure
31 May Friday Good well-mixed atmosphere, low pressure
01 Jun Saturday Good strong winds, well-mixed atmosphere, low pressure
02 Jun Sunday Good strong winds, well-mixed atmosphere, low pressure
03 Jun Monday Good well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
28 May Morning Good well-mixed atmosphere, low pressure
28 May Afternoon Good well-mixed atmosphere, low pressure
28 May Evening Good well-mixed atmosphere, low pressure
29 May Night Good well-mixed atmosphere, low pressure
29 May Morning Good well-mixed atmosphere, low pressure
29 May Afternoon Good well-mixed atmosphere, low pressure
29 May Evening Good well-mixed atmosphere, low pressure
30 May Night Good well-mixed atmosphere, low pressure

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