Reporting Station : San Francisco International Airport, CA

There are alert 4 Weather Alerts for your area.
17°C

Passing clouds. Cool.

  • 67%
  • 37 km/hWNW
  • 67%
    Humidity
  • 11°C
    Dew Point
  • 17°C
    Comfort Level
  • 14 km
    Visibility
  • 1010.40 mb

    Barometric Pressure
  • Air Quality
Current Time : 4:44 PM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Grass Valley 41 ppb Good
Woodland 56 ppb Moderate
Colfax 49 ppb Good
Lassen Volcanic NP 31 ppb Good
Yosemite NP Turtleback Dome 46 ppb Good
Sparks 56 ppb Moderate

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
05 Jun Particulates smaller than 2.5 microns 59 ppb Moderate
06 Jun Particulates smaller than 2.5 microns 53 ppb Moderate
07 Jun Particulates smaller than 2.5 microns 53 ppb Moderate
08 Jun Particulates smaller than 2.5 microns n/a Good
09 Jun Particulates smaller than 2.5 microns n/a Moderate
10 Jun Particulates smaller than 2.5 microns n/a Moderate
11 Jun Particulates smaller than 2.5 microns n/a Moderate
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
06 Jun Thursday Good strong winds, well-mixed atmosphere, low pressure
07 Jun Friday Good well-mixed atmosphere, low pressure
08 Jun Saturday Good strong winds, well-mixed atmosphere, low pressure
09 Jun Sunday Good strong winds, well-mixed atmosphere, low pressure
10 Jun Monday Good strong winds, well-mixed atmosphere, low pressure
11 Jun Tuesday Good strong winds, well-mixed atmosphere, low pressure
12 Jun Wednesday Good strong winds, well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
06 Jun Afternoon Good strong winds, well-mixed atmosphere, low pressure
06 Jun Evening Good strong winds, well-mixed atmosphere, low pressure
07 Jun Night Good well-mixed atmosphere, low pressure
07 Jun Morning Good well-mixed atmosphere, low pressure
07 Jun Afternoon Good strong winds, well-mixed atmosphere, low pressure
07 Jun Evening Good strong winds, well-mixed atmosphere, low pressure
08 Jun Night Good well-mixed atmosphere, low pressure
08 Jun Morning Good well-mixed atmosphere, low pressure

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