and then 
to Add to home screen San Francisco
Rise 7:10AM
Set 4:50PM
Reporting Station : San Francisco International Airport, CA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
52°F
Passing clouds. Cool.
- 89%
- 0 mphN
-
89%
Humidity -
49°F
Dew Point -
52°F
Comfort Level -
10 mi
Visibility -
30.24 in
Barometric Pressure - Air Quality
Waxing crescent
Rise11:11AM
Set9:10PM
THURSDAY MORNING
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Sloughhouse | 25 ppb |  Good |
| Grass Valley | 36 ppb | Good |
| Woodland | 38 ppb | Good |
| Colfax | 33 ppb | Good |
| Lassen Volcanic NP | 36 ppb | Good |
| Yosemite NP Turtleback Dome | 38 ppb | Good |
| Sparks | 24 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 03 Dec | Particulates smaller than 2.5 microns | 54 ppb |  Moderate |
| 04 Dec | Particulates smaller than 2.5 microns | 60 ppb | Moderate |
| 05 Dec | Particulates smaller than 2.5 microns | 75 ppb | Moderate |
| 06 Dec | Particulates smaller than 2.5 microns | n/a | Moderate |
| 07 Dec | Particulates smaller than 2.5 microns | n/a | Moderate |
| 08 Dec | Particulates smaller than 2.5 microns | n/a | Good |
| 09 Dec | Particulates smaller than 2.5 microns | n/a | Good |
Oakland
San Rafael
Redwood City
Rise 7:10AM
Set 4:50PM
Waxing crescent
Rise11:11AM
Set9:10PM
THURSDAY MORNING
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 05 Dec Thursday | Good |
well-mixed atmosphere, low pressure |
| 06 Dec Friday | Good |
well-mixed atmosphere, low pressure |
| 07 Dec Saturday | Good |
well-mixed atmosphere, low pressure |
| 08 Dec Sunday | Good |
well-mixed atmosphere, low pressure |
| 09 Dec Monday | Good |
well-mixed atmosphere, low pressure |
| 10 Dec Tuesday | Good |
well-mixed atmosphere, low pressure |
| 11 Dec Wednesday | Good |
well-mixed atmosphere |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 05 Dec Morning | Good |
well-mixed atmosphere, low pressure |
| 05 Dec Afternoon | Good |
well-mixed atmosphere, low pressure |
| 05 Dec Evening | Good |
well-mixed atmosphere, low pressure |
| 06 Dec Night | Good |
well-mixed atmosphere, low pressure |
| 06 Dec Morning | Good |
well-mixed atmosphere, low pressure |
| 06 Dec Afternoon | Good |
well-mixed atmosphere, low pressure |
| 06 Dec Evening | Good |
well-mixed atmosphere, low pressure |
| 07 Dec Night | Good |
well-mixed atmosphere, low pressure |