Reporting Station : San Francisco International Airport, CA

52°F

Mostly cloudy. Cool.

  • 77%
  • 10 mphSW
Current Time : 9:51 PM PST  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 30 ppb Good
Grass Valley 44 ppb Good
Woodland 34 ppb Good
Vacaville 32 ppb Good
Yosemite NP Turtleback Dome 42 ppb Good

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
08 Dec Particulates smaller than 2.5 microns 15 ppb Good
09 Dec Particulates smaller than 2.5 microns 46 ppb Good
10 Dec Particulates smaller than 2.5 microns 25 ppb Good
11 Dec Particulates smaller than 2.5 microns 50 ppb Good
12 Dec Particulates smaller than 2.5 microns 53 ppb Moderate
13 Dec Particulates smaller than 2.5 microns n/a Good
14 Dec Particulates smaller than 2.5 microns n/a Good
Oakland
San Rafael
Redwood City

Extended Forecast

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

Detailed Forecast

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

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