Reporting Station : San Jose International Airport, CA

There is alert 1 Weather Alert for your area.
55°F

Sunny. Cool.

  • 72%
  • 3 mphS
  • 72%
    Humidity
  • 46°F
    Dew Point
  • 55°F
    Comfort Level
  • 9 mi
    Visibility
  • 29.94 in

    Barometric Pressure
  • Air Quality
Current Time : 06:23 AM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Woodland 48 ppb Good
Grass Valley 51 ppb Moderate
Colfax 57 ppb Moderate
Yosemite NP Turtleback Dome 54 ppb Moderate
Incline 61 ppb Moderate

Air Quality Forecast

San Jose
Date Pollutant Concentration Category
20 May Particulates smaller than 2.5 microns 58 ppb Moderate
21 May Particulates smaller than 2.5 microns 59 ppb Moderate
22 May Ozone 38 ppb Good
23 May Ozone n/a Good
24 May Ozone n/a Good
25 May Ozone n/a Good
26 May Ozone n/a Good
Fremont
Redwood City
San Lorenzo Valley

Extended Forecast

Date Category Reason
22 May Wednesday Good well-mixed atmosphere, low pressure
23 May Thursday Good well-mixed atmosphere, low pressure
24 May Friday Good strong winds, well-mixed atmosphere, low pressure
25 May Saturday Good strong winds, precipitation, well-mixed atmosphere, low pressure
26 May Sunday Good strong winds, well-mixed atmosphere, low pressure
27 May Monday Good strong winds, well-mixed atmosphere, low pressure
28 May Tuesday Good strong winds, well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
22 May Morning Good well-mixed atmosphere, low pressure
22 May Afternoon Good well-mixed atmosphere, low pressure
22 May Evening Good well-mixed atmosphere, low pressure
23 May Night Good well-mixed atmosphere, low pressure
23 May Morning Good well-mixed atmosphere, low pressure
23 May Afternoon Good well-mixed atmosphere, low pressure
23 May Evening Good well-mixed atmosphere, low pressure
24 May Night Good well-mixed atmosphere, low pressure

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