Reporting Location : San Francisco, CA

There are alert 0 Weather Alerts for your area.
14°C

Passing clouds. Cool.

  • 84%
  • 8 km/hNW
  • 84%
    Humidity
  • 12°C
    Dew Point
  • 13°C
    Comfort Level
  • 16 km
    Visibility
  • 1017.53 mb

    Barometric Pressure
Current Time : 06:40 AM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 44 ppb Good
Auburn 54 ppb Moderate
Woodland 39 ppb Good
Vacaville 30 ppb Good
Colfax 54 ppb Moderate
Lassen Volcanic NP 58 ppb Moderate
Yosemite NP Turtleback Dome 65 ppb Moderate
Sparks 58 ppb Moderate

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
30 Jul Particulates smaller than 2.5 microns 6 ppb Good
31 Jul Particulates smaller than 2.5 microns 46 ppb Good
01 Aug Particulates smaller than 2.5 microns 42 ppb Good
02 Aug Particulates smaller than 2.5 microns 50 ppb Good
03 Aug Particulates smaller than 2.5 microns n/a Moderate
04 Aug Particulates smaller than 2.5 microns n/a Good
05 Aug Particulates smaller than 2.5 microns n/a Good
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
01 Aug Sunday Good well-mixed atmosphere, low pressure
02 Aug Monday Good well-mixed atmosphere, low pressure
03 Aug Tuesday Good strong winds, 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

Detailed Forecast

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

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