Reporting Station : San Francisco International Airport, CA

There are alert 0 Weather Alerts for your area.
20°C

Partly sunny. Mild.

  • 59%
  • 37 km/hWNW
  • 59%
    Humidity
  • 12°C
    Dew Point
  • 20°C
    Comfort Level
  • 16 km
    Visibility
  • 1017.30 mb

    Barometric Pressure
Current Time : 5:27 PM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 53 ppb Moderate
Auburn 74 ppb Moderate
Woodland 54 ppb Moderate
Vacaville 50 ppb Good
Colfax 61 ppb Moderate
Lassen Volcanic NP 55 ppb Moderate
Yosemite NP Turtleback Dome 57 ppb Moderate

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
01 Aug Particulates smaller than 2.5 microns 9 ppb Good
02 Aug Particulates smaller than 2.5 microns 50 ppb Good
03 Aug Particulates smaller than 2.5 microns 53 ppb Moderate
04 Aug Particulates smaller than 2.5 microns n/a Good
05 Aug Particulates smaller than 2.5 microns n/a Good
06 Aug Particulates smaller than 2.5 microns n/a Good
07 Aug Particulates smaller than 2.5 microns n/a Good
Oakland
San Rafael
Redwood City

Extended Forecast

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

Detailed Forecast

Date Category Reason
02 Aug Evening Good strong winds, well-mixed atmosphere, low pressure
03 Aug Night Good well-mixed atmosphere, low pressure
03 Aug Morning Good well-mixed atmosphere, low pressure
03 Aug Afternoon Good strong winds, well-mixed atmosphere, low pressure
03 Aug Evening Good strong winds, well-mixed atmosphere, low pressure
04 Aug Night Good well-mixed atmosphere, low pressure
04 Aug Morning Good well-mixed atmosphere, low pressure
04 Aug Afternoon Good strong winds, well-mixed atmosphere, low pressure

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