Reporting Station : San Francisco International Airport, CA

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

Passing clouds. Cool.

  • 87%
  • 13 mphWSW
Current Time : 06:57 AM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Woodland 67 ppb Moderate
Vacaville 54 ppb Moderate
Yosemite NP Turtleback Dome 62 ppb Moderate

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
17 Aug Particulates smaller than 2.5 microns 8 ppb Good
18 Aug Particulates smaller than 2.5 microns 53 ppb Moderate
19 Aug Particulates smaller than 2.5 microns 46 ppb Good
20 Aug Particulates smaller than 2.5 microns n/a Good
21 Aug Particulates smaller than 2.5 microns n/a Good
22 Aug Particulates smaller than 2.5 microns n/a Good
23 Aug Particulates smaller than 2.5 microns n/a Good
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
19 Aug Friday Good strong winds, well-mixed atmosphere, low pressure
20 Aug Saturday Good 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
23 Aug Tuesday Good strong winds, well-mixed atmosphere, low pressure
24 Aug Wednesday Good strong winds, well-mixed atmosphere, low pressure
25 Aug Thursday Good strong winds, well-mixed atmosphere, low pressure

Detailed Forecast

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

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