Reporting Station : San Francisco International Airport, CA

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

Scattered clouds. Refreshingly cool.

  • 54%
  • 0 mphN
Current Time : 6:01 PM PST  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 35 ppb Good
Antelope - North Highlands 39 ppb Good
Vacaville 45 ppb Good
Colfax 42 ppb Good
Lassen Volcanic NP 49 ppb Good
Yosemite NP Turtleback Dome 49 ppb Good
Sparks 33 ppb Good

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
27 Jan Particulates smaller than 2.5 microns 57 ppb Moderate
28 Jan Particulates smaller than 2.5 microns 76 ppb Moderate
29 Jan Particulates smaller than 2.5 microns 61 ppb Moderate
30 Jan Particulates smaller than 2.5 microns n/a Moderate
31 Jan Particulates smaller than 2.5 microns n/a Moderate
01 Feb Particulates smaller than 2.5 microns n/a Good
02 Feb Particulates smaller than 2.5 microns n/a Good
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
29 Jan Saturday Good well-mixed atmosphere, low pressure
30 Jan Sunday Good well-mixed atmosphere, low pressure
31 Jan Monday Good well-mixed atmosphere, low pressure
01 Feb Tuesday Good well-mixed atmosphere, low pressure
02 Feb Wednesday Good strong winds, well-mixed atmosphere, low pressure
03 Feb Thursday Good well-mixed atmosphere, low pressure
04 Feb Friday Good well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
28 Jan Evening Good well-mixed atmosphere, low pressure
29 Jan Night Good well-mixed atmosphere, low pressure
29 Jan Morning Good well-mixed atmosphere, low pressure
29 Jan Afternoon Good well-mixed atmosphere, low pressure
29 Jan Evening Good well-mixed atmosphere, low pressure
30 Jan Night Good well-mixed atmosphere, low pressure
30 Jan Morning Good well-mixed atmosphere, low pressure
30 Jan Afternoon Good well-mixed atmosphere, low pressure

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