and then 
to Add to home screen San Francisco
Rise 7:08AM
Set 5:39PM
Reporting Station : San Francisco International Airport, CA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
44°F
Passing clouds. Quite cool.
- 85%
- 3 mphSSW
-
85%
Humidity -
40°F
Dew Point -
43°F
Comfort Level -
10 mi
Visibility -
30.33 in
Barometric Pressure
Real-time Pollen & Air Quality
Full moon
Rise7:41PM
Set8:27AM
TUESDAY NIGHT
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Sloughhouse | 35 ppb |  Good |
| Grass Valley | 40 ppb | Good |
| Vacaville | 38 ppb | Good |
| Yosemite NP Turtleback Dome | 42 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 05 Feb | Particulates smaller than 2.5 microns | 16 ppb | Good |
| 06 Feb | Particulates smaller than 2.5 microns | 46 ppb | Good |
| 07 Feb | Particulates smaller than 2.5 microns | 46 ppb | Good |
| 08 Feb | Particulates smaller than 2.5 microns | n/a |  Moderate |
| 09 Feb | Particulates smaller than 2.5 microns | n/a | Moderate |
| 10 Feb | Particulates smaller than 2.5 microns | n/a | Good |
| 11 Feb | Particulates smaller than 2.5 microns | n/a | Good |
Oakland
San Rafael
Redwood City
Rise 7:08AM
Set 5:39PM
Full moon
Rise7:41PM
Set8:27AM
TUESDAY NIGHT
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 07 Feb Tuesday | Good |
well-mixed atmosphere, low pressure |
| 08 Feb Wednesday | Good |
well-mixed atmosphere, low pressure |
| 09 Feb Thursday | Good |
well-mixed atmosphere, low pressure |
| 10 Feb Friday | Good |
well-mixed atmosphere, low pressure |
| 11 Feb Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 12 Feb Sunday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 13 Feb Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 07 Feb Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 07 Feb Morning | Good |
well-mixed atmosphere |
| 07 Feb Afternoon | Good |
well-mixed atmosphere, low pressure |
| 07 Feb Evening | Good |
well-mixed atmosphere, low pressure |
| 08 Feb Night | Good |
well-mixed atmosphere, low pressure |
| 08 Feb Morning | Good |
well-mixed atmosphere, low pressure |
| 08 Feb Afternoon | Good |
well-mixed atmosphere, low pressure |
| 08 Feb Evening | Good |
well-mixed atmosphere, low pressure |