Reporting Station : San Francisco International Airport, CA

There are alert 0 Weather Alerts for your area.
22°C

Partly sunny. Mild.

  • 49%
  • 48 km/hWNW
  • 49%
    Humidity
  • 11°C
    Dew Point
  • 25°C
    Comfort Level
  • 16 km
    Visibility
  • 1011.30 mb

    Barometric Pressure
Current Time : 7:19 PM PDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Sloughhouse 61 ppb Moderate
Antelope - North Highlands 57 ppb Moderate
Grass Valley 66 ppb Moderate
Woodland 48 ppb Good
Vacaville 55 ppb Moderate
Colfax 67 ppb Moderate
Lassen Volcanic NP 60 ppb Moderate
Yosemite NP Turtleback Dome 49 ppb Good
Sparks 77 ppb Moderate

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
15 Jun Particulates smaller than 2.5 microns 20 ppb Good
16 Jun Particulates smaller than 2.5 microns 57 ppb Moderate
17 Jun Ozone 67 ppb Moderate
18 Jun Ozone n/a Moderate
19 Jun Particulates smaller than 2.5 microns n/a Moderate
20 Jun Particulates smaller than 2.5 microns n/a Moderate
21 Jun Particulates smaller than 2.5 microns n/a Moderate
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
17 Jun Thursday Good well-mixed atmosphere, low pressure
18 Jun Friday Good well-mixed atmosphere, low pressure
19 Jun Saturday Good strong winds, well-mixed atmosphere, low pressure
20 Jun Sunday Good strong winds, well-mixed atmosphere, low pressure
21 Jun Monday Good well-mixed atmosphere, low pressure
22 Jun Tuesday Good well-mixed atmosphere, low pressure
23 Jun Wednesday Good strong winds, well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
16 Jun Evening Good strong winds, well-mixed atmosphere, low pressure
17 Jun Night Good well-mixed atmosphere, low pressure
17 Jun Morning Good well-mixed atmosphere, low pressure
17 Jun Afternoon Good strong winds, well-mixed atmosphere, low pressure
17 Jun Evening Good strong winds, well-mixed atmosphere, low pressure
18 Jun Night Good well-mixed atmosphere, low pressure
18 Jun Morning Good well-mixed atmosphere, low pressure
18 Jun Afternoon Good strong winds, well-mixed atmosphere, low pressure

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