Reporting Station : San Francisco International Airport, CA

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60°F

Partly sunny. Cool.

  • 78%
  • 8 mphNW
Current Time : 09:58 AM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 53 ppb Moderate
Grass Valley 63 ppb Moderate
Woodland 53 ppb Moderate
Vacaville 51 ppb Moderate
Colfax 54 ppb Moderate
Yosemite NP Turtleback Dome 57 ppb Moderate

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
25 Jun Particulates smaller than 2.5 microns 40 ppb Good
26 Jun Particulates smaller than 2.5 microns 20 ppb Good
27 Jun Ozone 54 ppb Moderate
28 Jun Ozone n/a Good
29 Jun Ozone n/a Good
30 Jun Ozone n/a Good
01 Jul Ozone n/a Good
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
27 Jun Monday Good strong winds, well-mixed atmosphere, low pressure
28 Jun Tuesday Good strong winds, well-mixed atmosphere, low pressure
29 Jun Wednesday Good strong winds, well-mixed atmosphere, low pressure
30 Jun Thursday Good strong winds, well-mixed atmosphere, low pressure
01 Jul Friday Good strong winds, well-mixed atmosphere, low pressure
02 Jul Saturday Good strong winds, well-mixed atmosphere, low pressure
03 Jul Sunday Good strong winds, well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
27 Jun Morning Good well-mixed atmosphere, low pressure
27 Jun Afternoon Good strong winds, well-mixed atmosphere, low pressure
27 Jun Evening Good strong winds, well-mixed atmosphere, low pressure
28 Jun Night Good well-mixed atmosphere, low pressure
28 Jun Morning Good well-mixed atmosphere, low pressure
28 Jun Afternoon Good strong winds, well-mixed atmosphere, low pressure
28 Jun Evening Good strong winds, well-mixed atmosphere, low pressure
29 Jun Night Good well-mixed atmosphere, low pressure

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