Reporting Station : San Francisco International Airport, CA

There are alert 0 Weather Alerts for your area.
61°F

Passing clouds. Refreshingly cool.

  • 41%
  • 13 mphW
  • 41%
    Humidity
  • 37°F
    Dew Point
  • 61°F
    Comfort Level
  • 10 mi
    Visibility
  • 30.06 in

    Barometric Pressure
  • Air Quality
Current Time : 3:27 PM PST  Refresh Nearest / Estimated
X

Add this page to your home screen for instant access.
Tap and then to Add to home screen


Air Quality Observations

Station Name Concentration Category
Sloughhouse 30 ppb Good
Grass Valley 40 ppb Good
Woodland 40 ppb Good
Colfax 33 ppb Good
Lassen Volcanic NP 57 ppb Moderate
Yosemite NP Turtleback Dome 47 ppb Good
Sparks 48 ppb Good

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
25 Feb Particulates smaller than 2.5 microns 22 ppb Good
26 Feb Particulates smaller than 2.5 microns 50 ppb Good
27 Feb Particulates smaller than 2.5 microns 46 ppb Good
28 Feb Particulates smaller than 2.5 microns n/a Good
29 Feb Particulates smaller than 2.5 microns n/a Good
01 Mar Particulates smaller than 2.5 microns n/a Good
02 Mar Particulates smaller than 2.5 microns n/a Good
Oakland
San Rafael
Redwood City

Extended Forecast

Date Category Reason
27 Feb Tuesday Good well-mixed atmosphere, low pressure
28 Feb Wednesday Good well-mixed atmosphere, low pressure
29 Feb Thursday Good strong winds, precipitation, well-mixed atmosphere, low pressure
01 Mar Friday Good strong winds, precipitation, well-mixed atmosphere, low pressure
02 Mar Saturday Good strong winds, precipitation, well-mixed atmosphere, low pressure
03 Mar Sunday Good strong winds, precipitation, well-mixed atmosphere, low pressure
04 Mar Monday Good well-mixed atmosphere, low pressure

Detailed Forecast

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

Get Weather On Your Site

This site is made possible by CustomWeather’s syndicated weather products and services accurately forecasting for over 80,000 locations worldwide.