and then 
to Add to home screen San Francisco
Rise 5:47AM
Set 8:34PM
Reporting Station : San Francisco International Airport, CA
There are
3 Weather Alerts
for your area.
3 Weather Alerts
for your area.
68°F
Passing clouds. Mild.
- 57%
- 24 mphWNW
-
57%
Humidity -
52°F
Dew Point -
68°F
Comfort Level -
10 mi
Visibility -
29.86 in
Barometric Pressure - Air Quality
Last Quarter
Rise1:02AM
Set1:12PM
WEDNESDAY AFTERNOON
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Sloughhouse | 69 ppb |  Moderate |
| Grass Valley | 57 ppb | Moderate |
| Colfax | 53 ppb | Moderate |
| Yosemite NP Turtleback Dome | 66 ppb | Moderate |
| Sparks | 66 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 17 Jun | Particulates smaller than 2.5 microns | 43 ppb |  Good |
| 18 Jun | Particulates smaller than 2.5 microns | 55 ppb | Moderate |
| 19 Jun | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 20 Jun | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 21 Jun | Particulates smaller than 2.5 microns | n/a | Good |
| 22 Jun | Particulates smaller than 2.5 microns | n/a | Good |
| 23 Jun | Particulates smaller than 2.5 microns | n/a | Good |
Oakland
San Rafael
Redwood City
Rise 5:47AM
Set 8:34PM
Last Quarter
Rise1:02AM
Set1:12PM
WEDNESDAY AFTERNOON
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 18 Jun Wednesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 19 Jun Thursday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 20 Jun Friday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 21 Jun Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 22 Jun Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 23 Jun Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 24 Jun Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 18 Jun Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 18 Jun Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 19 Jun Night | Good |
strong winds, well-mixed atmosphere, low pressure |
| 19 Jun Morning | Good |
strong winds, well-mixed atmosphere, low pressure |
| 19 Jun Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 19 Jun Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 20 Jun Night | Good |
strong winds, well-mixed atmosphere, low pressure |
| 20 Jun Morning | Good |
strong winds, well-mixed atmosphere, low pressure |