Reporting Station : San Francisco International Airport, CA

There are alert 0 Weather Alerts for your area.
15°C

Passing clouds. Cool.

  • 90%
  • 15 km/hNW
  • 90%
    Humidity
  • 13°C
    Dew Point
  • 14°C
    Comfort Level
  • 16 km
    Visibility
  • 1023.30 mb

    Barometric Pressure
Current Time : 10:57 PM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Vacaville 32 ppb Good
Colfax 25 ppb Good
Lassen Volcanic NP 33 ppb Good
Yosemite NP Turtleback Dome 26 ppb Good
Sparks 34 ppb Good

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
26 Oct Particulates smaller than 2.5 microns 27 ppb Good
27 Oct Particulates smaller than 2.5 microns 46 ppb Good
28 Oct Particulates smaller than 2.5 microns 50 ppb Good
29 Oct Particulates smaller than 2.5 microns n/a Good
30 Oct Particulates smaller than 2.5 microns n/a Good
31 Oct Particulates smaller than 2.5 microns n/a Good
01 Nov Particulates smaller than 2.5 microns n/a Good
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
28 Oct Thursday Good well-mixed atmosphere, low pressure
29 Oct Friday Good well-mixed atmosphere, low pressure
30 Oct Saturday Good well-mixed atmosphere, low pressure
31 Oct Sunday Good well-mixed atmosphere, low pressure
01 Nov Monday Good precipitation, well-mixed atmosphere, low pressure
02 Nov Tuesday Good precipitation, well-mixed atmosphere, low pressure
03 Nov Wednesday Good precipitation, well-mixed atmosphere, low pressure

Detailed Forecast

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

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