Reporting Station : San Francisco International Airport, CA

There are alert 0 Weather Alerts for your area.
12°C

Passing clouds. Cool.

  • 83%
  • 6 km/hE
Current Time : 3:35 PM PST  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 29 ppb Good
Lassen Volcanic NP 47 ppb Good
Yosemite NP Turtleback Dome 46 ppb Good
Sparks 41 ppb Good

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
17 Jan Particulates smaller than 2.5 microns 52 ppb Moderate
18 Jan Particulates smaller than 2.5 microns 78 ppb Moderate
19 Jan Particulates smaller than 2.5 microns 66 ppb Moderate
20 Jan Particulates smaller than 2.5 microns n/a Moderate
21 Jan Particulates smaller than 2.5 microns n/a Moderate
22 Jan Particulates smaller than 2.5 microns n/a Moderate
23 Jan Particulates smaller than 2.5 microns n/a Moderate
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
19 Jan Wednesday Good well-mixed atmosphere, low pressure
20 Jan Thursday Good well-mixed atmosphere, low pressure
21 Jan Friday Good well-mixed atmosphere, low pressure
22 Jan Saturday Good well-mixed atmosphere, low pressure
23 Jan Sunday Good well-mixed atmosphere, low pressure
24 Jan Monday Good well-mixed atmosphere, low pressure
25 Jan Tuesday Good well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
19 Jan Afternoon Good well-mixed atmosphere, low pressure
19 Jan Evening Good well-mixed atmosphere, low pressure
20 Jan Night Good well-mixed atmosphere, low pressure
20 Jan Morning Good well-mixed atmosphere, low pressure
20 Jan Afternoon Good well-mixed atmosphere, low pressure
20 Jan Evening Good well-mixed atmosphere, low pressure
21 Jan Night Good well-mixed atmosphere, low pressure
21 Jan Morning Good well-mixed atmosphere, low pressure

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