Reporting Station : San Francisco International Airport, CA

There is alert 1 Weather Alert for your area.
58°F

Passing clouds. Cool.

  • 78%
  • 9 mphSW
  • 78%
    Humidity
  • 51°F
    Dew Point
  • 56°F
    Comfort Level
  • 10 mi
    Visibility
  • 30.03 in

    Barometric Pressure
  • Air Quality
Current Time : 01:33 AM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Colfax 55 ppb Moderate
Lassen Volcanic NP 44 ppb Good
Yosemite NP Turtleback Dome 58 ppb Moderate
Sparks 56 ppb Moderate

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
06 Jul Particulates smaller than 2.5 microns 31 ppb Good
07 Jul Particulates smaller than 2.5 microns 50 ppb Good
08 Jul Particulates smaller than 2.5 microns 50 ppb Good
09 Jul Particulates smaller than 2.5 microns n/a Good
10 Jul Particulates smaller than 2.5 microns n/a Moderate
11 Jul Particulates smaller than 2.5 microns n/a Moderate
12 Jul Particulates smaller than 2.5 microns n/a Moderate
Oakland
San Rafael
Redwood City

Extended Forecast

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

Detailed Forecast

Date Category Reason
08 Jul Night Good well-mixed atmosphere, low pressure
08 Jul Morning Good well-mixed atmosphere, low pressure
08 Jul Afternoon Good well-mixed atmosphere, low pressure
08 Jul Evening Good well-mixed atmosphere, low pressure
09 Jul Night Good well-mixed atmosphere, low pressure
09 Jul Morning Good well-mixed atmosphere, low pressure
09 Jul Afternoon Good strong winds, well-mixed atmosphere, low pressure
09 Jul Evening Good strong winds, well-mixed atmosphere, low pressure

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