Reporting Station : San Francisco International Airport, CA

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

Broken clouds. Cool.

  • 81%
  • 5 mphN
Current Time : 11:06 AM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 64 ppb Moderate
Woodland 49 ppb Good
Vacaville 49 ppb Good
Colfax 54 ppb Moderate
Yosemite NP Turtleback Dome 54 ppb Moderate

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
29 Sep Particulates smaller than 2.5 microns 25 ppb Good
30 Sep Particulates smaller than 2.5 microns 55 ppb Moderate
01 Oct Particulates smaller than 2.5 microns 53 ppb Moderate
02 Oct Particulates smaller than 2.5 microns 50 ppb Good
03 Oct Particulates smaller than 2.5 microns 46 ppb Good
04 Oct Particulates smaller than 2.5 microns n/a Good
05 Oct Particulates smaller than 2.5 microns n/a Good
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
01 Oct Saturday Good well-mixed atmosphere, low pressure
02 Oct Sunday Good well-mixed atmosphere, low pressure
03 Oct Monday Good well-mixed atmosphere, low pressure
04 Oct Tuesday Good strong winds, well-mixed atmosphere, low pressure
05 Oct Wednesday Good strong winds, well-mixed atmosphere, low pressure
06 Oct Thursday Good strong winds, well-mixed atmosphere, low pressure
07 Oct Friday Good strong winds, well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
01 Oct Morning Good well-mixed atmosphere, low pressure
01 Oct Afternoon Good well-mixed atmosphere, low pressure
01 Oct Evening Good well-mixed atmosphere, low pressure
02 Oct Night Good well-mixed atmosphere, low pressure
02 Oct Morning Good well-mixed atmosphere, low pressure
02 Oct Afternoon Good well-mixed atmosphere, low pressure
02 Oct Evening Good well-mixed atmosphere, low pressure
03 Oct Night Good well-mixed atmosphere, low pressure

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