Reporting Station : San Francisco International Airport, CA

There is alert 1 Weather Alert for your area.
60°F

Passing clouds. Cool.

  • 83%
  • 17 mphNW
  • 83%
    Humidity
  • 55°F
    Dew Point
  • 60°F
    Comfort Level
  • 10 mi
    Visibility
  • 30.01 in

    Barometric Pressure
  • Air Quality
Current Time : 11:06 AM PDT  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
Grass Valley 57 ppb Moderate
Colfax 65 ppb Moderate
Yosemite NP Turtleback Dome 55 ppb Moderate
Sparks 63 ppb Moderate

Air Quality Forecast

San Francisco
Date Pollutant Concentration Category
16 Jul Particulates smaller than 2.5 microns 13 ppb Good
17 Jul Particulates smaller than 2.5 microns 53 ppb Moderate
18 Jul Particulates smaller than 2.5 microns 55 ppb Moderate
19 Jul Particulates smaller than 2.5 microns n/a Moderate
20 Jul Particulates smaller than 2.5 microns n/a Moderate
21 Jul Particulates smaller than 2.5 microns n/a Moderate
22 Jul Particulates smaller than 2.5 microns n/a Moderate
Oakland
San Rafael
Redwood City

Extended Forecast

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

Detailed Forecast

Date Category Reason
18 Jul Morning Good well-mixed atmosphere, low pressure
18 Jul Afternoon Good strong winds, well-mixed atmosphere, low pressure
18 Jul Evening Good strong winds, well-mixed atmosphere, low pressure
19 Jul Night Good well-mixed atmosphere, low pressure
19 Jul Morning Good well-mixed atmosphere, low pressure
19 Jul Afternoon Good strong winds, well-mixed atmosphere, low pressure
19 Jul Evening Good strong winds, well-mixed atmosphere, low pressure
20 Jul Night Good strong winds, 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.