Reporting Station : San Francisco International Airport, CA

There are alert 0 Weather Alerts for your area.
61°F

Clear. Refreshingly cool.

  • 54%
  • 8 mphWNW
  • 54%
    Humidity
  • 44°F
    Dew Point
  • 61°F
    Comfort Level
  • 10 mi
    Visibility
  • 30.01 in

    Barometric Pressure
  • Air Quality
Current Time : 8:30 PM PST  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 24 ppb Good
Grass Valley 40 ppb Good
Woodland 36 ppb Good
Colfax 44 ppb Good
Lassen Volcanic NP 45 ppb Good
Yosemite NP Turtleback Dome 48 ppb Good
Sparks 46 ppb Good

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
23 Feb Particulates smaller than 2.5 microns 20 ppb Good
24 Feb Particulates smaller than 2.5 microns 50 ppb Good
25 Feb Particulates smaller than 2.5 microns 46 ppb Good
26 Feb Particulates smaller than 2.5 microns 50 ppb Good
27 Feb Particulates smaller than 2.5 microns n/a Good
28 Feb Particulates smaller than 2.5 microns n/a Good
29 Feb Particulates smaller than 2.5 microns n/a Good
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
25 Feb Sunday Good well-mixed atmosphere, low pressure
26 Feb Monday Good precipitation, well-mixed atmosphere, low pressure
27 Feb Tuesday Good strong winds, precipitation, well-mixed atmosphere, low pressure
28 Feb Wednesday Good well-mixed atmosphere, low pressure
29 Feb Thursday Good strong winds, precipitation, well-mixed atmosphere, low pressure
01 Mar Friday Good strong winds, precipitation, well-mixed atmosphere, low pressure
02 Mar Saturday Good strong winds, precipitation, well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
24 Feb Evening Good well-mixed atmosphere, low pressure
25 Feb Night Good well-mixed atmosphere, low pressure
25 Feb Morning Good well-mixed atmosphere, low pressure
25 Feb Afternoon Good well-mixed atmosphere, low pressure
25 Feb Evening Good well-mixed atmosphere, low pressure
26 Feb Night Good well-mixed atmosphere, low pressure
26 Feb Morning Good precipitation, well-mixed atmosphere, low pressure
26 Feb Afternoon Good precipitation, well-mixed atmosphere, low pressure

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