Reporting Station : San Francisco International Airport, CA

There are alert 0 Weather Alerts for your area.
71°F

Passing clouds. Mild.

  • 55%
  • 20 mphNW
Current Time : 6:44 PM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 84 ppb Moderate
Vacaville 64 ppb Moderate
Colfax 59 ppb Moderate
Yosemite NP Turtleback Dome 54 ppb Moderate

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
14 Aug Particulates smaller than 2.5 microns 39 ppb Good
15 Aug Particulates smaller than 2.5 microns 57 ppb Moderate
16 Aug Particulates smaller than 2.5 microns 66 ppb Moderate
17 Aug Particulates smaller than 2.5 microns n/a Moderate
18 Aug Particulates smaller than 2.5 microns n/a Moderate
19 Aug Particulates smaller than 2.5 microns n/a Moderate
20 Aug Particulates smaller than 2.5 microns n/a Good
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
16 Aug Tuesday Good well-mixed atmosphere, low pressure
17 Aug Wednesday Good well-mixed atmosphere, low pressure
18 Aug Thursday Good strong winds, well-mixed atmosphere, low pressure
19 Aug Friday Good strong winds, well-mixed atmosphere, low pressure
20 Aug Saturday Good strong winds, well-mixed atmosphere, low pressure
21 Aug Sunday Good strong winds, well-mixed atmosphere, low pressure
22 Aug Monday Good strong winds, well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
15 Aug Evening Good strong winds, well-mixed atmosphere, low pressure
16 Aug Night Good well-mixed atmosphere, low pressure
16 Aug Morning Good well-mixed atmosphere, low pressure
16 Aug Afternoon Good strong winds, well-mixed atmosphere, low pressure
16 Aug Evening Good well-mixed atmosphere, low pressure
17 Aug Night Good well-mixed atmosphere, low pressure
17 Aug Morning Good well-mixed atmosphere, low pressure
17 Aug Afternoon Good strong winds, well-mixed atmosphere, low pressure

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