and then 
to Add to home screen San Francisco
Rise 7:08AM
Set 4:50PM
Reporting Station : San Francisco International Airport, CA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
50°F
Passing clouds. Cool.
- 86%
- 0 mphN
-
86%
Humidity -
46°F
Dew Point -
50°F
Comfort Level -
10 mi
Visibility -
30.16 in
Barometric Pressure - Air Quality
New moon
Rise8:51AM
Set5:52PM
MONDAY MORNING
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Grass Valley | 51 ppb |  Moderate |
| Colfax | 44 ppb |  Good |
| Lassen Volcanic NP | 47 ppb | Good |
| Yosemite NP Turtleback Dome | 47 ppb | Good |
| Sparks | 22 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 30 Nov | Ozone | 25 ppb | Good |
| 01 Dec | Particulates smaller than 2.5 microns | 94 ppb | Moderate |
| 02 Dec | Particulates smaller than 2.5 microns | 102 ppb |  Unhealthy for Sensitive Groups |
| 03 Dec | Particulates smaller than 2.5 microns | n/a | Moderate |
| 04 Dec | Particulates smaller than 2.5 microns | n/a | Moderate |
| 05 Dec | Particulates smaller than 2.5 microns | n/a | Moderate |
| 06 Dec | Particulates smaller than 2.5 microns | n/a | Moderate |
Oakland
San Rafael
Redwood City
Rise 7:08AM
Set 4:50PM
New moon
Rise8:51AM
Set5:52PM
MONDAY MORNING
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 02 Dec Monday | Good |
well-mixed atmosphere, low pressure |
| 03 Dec Tuesday | Good |
well-mixed atmosphere, low pressure |
| 04 Dec Wednesday | Good |
well-mixed atmosphere, low pressure |
| 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 |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 02 Dec Morning | Good |
well-mixed atmosphere, low pressure |
| 02 Dec Afternoon | Good |
well-mixed atmosphere, low pressure |
| 02 Dec Evening | Good |
well-mixed atmosphere, low pressure |
| 03 Dec Night | Good |
well-mixed atmosphere, low pressure |
| 03 Dec Morning | Good |
well-mixed atmosphere, low pressure |
| 03 Dec Afternoon | Good |
well-mixed atmosphere, low pressure |
| 03 Dec Evening | Good |
well-mixed atmosphere, low pressure |
| 04 Dec Night | Good |
well-mixed atmosphere, low pressure |