Reporting Station : San Francisco International Airport, CA

There are alert 0 Weather Alerts for your area.
46°F

Passing clouds. Cool.

  • 89%
  • 6 mphSSW
  • 89%
    Humidity
  • 43°F
    Dew Point
  • 43°F
    Comfort Level
  • 9 mi
    Visibility
  • 30.29 in

    Barometric Pressure
  • Air Quality
Current Time : 02:36 AM PST  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 25 ppb Good
Grass Valley 49 ppb Good
Lassen Volcanic NP 45 ppb Good
Yosemite NP Turtleback Dome 48 ppb Good

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
09 Dec Particulates smaller than 2.5 microns 36 ppb Good
10 Dec Particulates smaller than 2.5 microns 71 ppb Moderate
11 Dec Particulates smaller than 2.5 microns 77 ppb Moderate
12 Dec Particulates smaller than 2.5 microns n/a Moderate
13 Dec Particulates smaller than 2.5 microns n/a Moderate
14 Dec Particulates smaller than 2.5 microns n/a Moderate
15 Dec Particulates smaller than 2.5 microns n/a Moderate
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
11 Dec Wednesday Good precipitation, well-mixed atmosphere, low pressure
12 Dec Thursday Good strong winds, precipitation, well-mixed atmosphere, low pressure
13 Dec Friday Good well-mixed atmosphere, low pressure
14 Dec Saturday Good strong winds, precipitation, well-mixed atmosphere, low pressure
15 Dec Sunday Good well-mixed atmosphere, low pressure
16 Dec Monday Good precipitation, well-mixed atmosphere, low pressure
17 Dec Tuesday Good precipitation, well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
11 Dec Night Good well-mixed atmosphere, low pressure
11 Dec Morning Good well-mixed atmosphere, low pressure
11 Dec Afternoon Good well-mixed atmosphere, low pressure
11 Dec Evening Good well-mixed atmosphere, low pressure
12 Dec Night Good precipitation, well-mixed atmosphere, low pressure
12 Dec Morning Good strong winds, precipitation, well-mixed atmosphere, low pressure
12 Dec Afternoon Good strong winds, well-mixed atmosphere, low pressure
12 Dec Evening Good well-mixed atmosphere, low pressure

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