Reporting Station : San Francisco International Airport, CA

56°F

Low clouds. Cool.

  • 81%
  • 7 mphNNE
  • 81%
    Humidity
  • 50°F
    Dew Point
  • 54°F
    Comfort Level
  • 4 mi
    Visibility
  • 30.08 in

    Barometric Pressure

  • Real-time Air Quality
Current Time : 2:57 PM PST  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 26 ppb Good
Auburn 32 ppb Good
Woodland 39 ppb Good
Vacaville 40 ppb Good
Colfax 39 ppb Good
Lassen Volcanic NP 40 ppb Good
Yosemite NP Turtleback Dome 44 ppb Good
Sparks 18 ppb Good

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
01 Dec Particulates smaller than 2.5 microns 68 ppb Moderate
02 Dec Particulates smaller than 2.5 microns 70 ppb Moderate
03 Dec Particulates smaller than 2.5 microns 72 ppb Moderate
04 Dec Particulates smaller than 2.5 microns n/a Moderate
05 Dec Particulates smaller than 2.5 microns n/a Moderate
06 Dec Particulates smaller than 2.5 microns n/a Moderate
07 Dec Particulates smaller than 2.5 microns n/a Moderate
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
03 Dec Friday Good well-mixed atmosphere, low pressure
04 Dec Saturday Good well-mixed atmosphere, low pressure
05 Dec Sunday Good well-mixed atmosphere, low pressure
06 Dec Monday Good precipitation, well-mixed atmosphere, low pressure
07 Dec Tuesday Good strong winds, precipitation, well-mixed atmosphere, low pressure
08 Dec Wednesday Good well-mixed atmosphere, low pressure
09 Dec Thursday Good precipitation, well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
03 Dec Afternoon Good well-mixed atmosphere, low pressure
03 Dec Evening Good well-mixed atmosphere, low pressure
04 Dec Night Good well-mixed atmosphere, low pressure
04 Dec Morning Good well-mixed atmosphere, low pressure
04 Dec Afternoon Good well-mixed atmosphere, low pressure
04 Dec Evening Good well-mixed atmosphere, low pressure
05 Dec Night Good well-mixed atmosphere, low pressure
05 Dec Morning Good well-mixed atmosphere, low pressure

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