and then 
to Add to home screen San Francisco
Rise 7:14AM
Set 4:50PM
Reporting Station : San Francisco International Airport, CA
There are
2 Weather Alerts
for your area.
2 Weather Alerts
for your area.
54°F
Passing clouds. Cool.
- 47%
- 10 mphSE
-
47%
Humidity -
34°F
Dew Point -
51°F
Comfort Level -
10 mi
Visibility -
30.22 in
Barometric Pressure - Air Quality
First Quarter
Rise1:04PM
Set12:39AM
MONDAY MORNING
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Sloughhouse | 23 ppb |  Good |
| Grass Valley | 41 ppb | Good |
| Woodland | 40 ppb | Good |
| Lassen Volcanic NP | 45 ppb | Good |
| Yosemite NP Turtleback Dome | 39 ppb | Good |
| Sparks | 35 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 07 Dec | Particulates smaller than 2.5 microns | 94 ppb |  Moderate |
| 08 Dec | Particulates smaller than 2.5 microns | 102 ppb |  Unhealthy for Sensitive Groups |
| 09 Dec | Particulates smaller than 2.5 microns | 60 ppb | Moderate |
| 10 Dec | Particulates smaller than 2.5 microns | n/a | Moderate |
| 11 Dec | Particulates smaller than 2.5 microns | n/a | Moderate |
| 12 Dec | Particulates smaller than 2.5 microns | n/a | Moderate |
| 13 Dec | Particulates smaller than 2.5 microns | n/a | Good |
Oakland
San Rafael
Redwood City
Rise 7:14AM
Set 4:50PM
First Quarter
Rise1:04PM
Set12:39AM
MONDAY MORNING
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 09 Dec Monday | Good |
well-mixed atmosphere, low pressure |
| 10 Dec Tuesday | Good |
well-mixed atmosphere, low pressure |
| 11 Dec Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 12 Dec Thursday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 13 Dec Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 14 Dec Saturday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 15 Dec Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 09 Dec Morning | Good |
well-mixed atmosphere, low pressure |
| 09 Dec Afternoon | Good |
well-mixed atmosphere, low pressure |
| 09 Dec Evening | Good |
well-mixed atmosphere, low pressure |
| 10 Dec Night | Good |
well-mixed atmosphere, low pressure |
| 10 Dec Morning | Good |
well-mixed atmosphere, low pressure |
| 10 Dec Afternoon | Good |
well-mixed atmosphere, low pressure |
| 10 Dec Evening | Good |
well-mixed atmosphere, low pressure |
| 11 Dec Night | Good |
well-mixed atmosphere, low pressure |