Reporting Station : San Francisco International Airport, CA

There are alert 0 Weather Alerts for your area.
59°F

Partly sunny. Cool.

  • 81%
  • 15 mphW
Current Time : 09:12 AM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Grass Valley 36 ppb Good
Woodland 28 ppb Good
Colfax 36 ppb Good
Yosemite NP Turtleback Dome 40 ppb Good

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
05 Jul Particulates smaller than 2.5 microns 5 ppb Good
06 Jul Particulates smaller than 2.5 microns 38 ppb Good
07 Jul Particulates smaller than 2.5 microns 42 ppb Good
08 Jul Particulates smaller than 2.5 microns n/a Good
09 Jul Particulates smaller than 2.5 microns n/a Moderate
10 Jul Particulates smaller than 2.5 microns n/a Moderate
11 Jul Particulates smaller than 2.5 microns n/a Moderate
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
07 Jul Thursday Good strong winds, well-mixed atmosphere, low pressure
08 Jul Friday Good strong winds, well-mixed atmosphere, low pressure
09 Jul Saturday Good strong winds, well-mixed atmosphere, low pressure
10 Jul Sunday Good strong winds, well-mixed atmosphere, low pressure
11 Jul Monday Good strong winds, well-mixed atmosphere, low pressure
12 Jul Tuesday Good strong winds, well-mixed atmosphere, low pressure
13 Jul Wednesday Good strong winds, well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
07 Jul Morning Good well-mixed atmosphere, low pressure
07 Jul Afternoon Good strong winds, well-mixed atmosphere, low pressure
07 Jul Evening Good strong winds, well-mixed atmosphere, low pressure
08 Jul Night Good well-mixed atmosphere, low pressure
08 Jul Morning Good well-mixed atmosphere, low pressure
08 Jul Afternoon Good strong winds, well-mixed atmosphere, low pressure
08 Jul Evening Good strong winds, well-mixed atmosphere, low pressure
09 Jul Night Good well-mixed atmosphere, low pressure

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