and then 
to Add to home screen San Francisco
Rise 6:53AM
Set 7:33PM
Reporting Station: San Francisco International Airport, CA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
54°F
Passing clouds. Cool.
- 59%
- 17 mphW
-
59%
Humidity -
40°F
Dew Point -
49°F
Comfort Level -
10 mi
Visibility -
29.98 in
Barometric Pressure
Current Time : 9:07 PM PDT 
First Quarter
Rise12:23PM
Set2:39AM
WEDNESDAY EVENING
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| San Francisco - Arkansas Street | 42 ppb |  Good |
| San Rafael | 41 ppb | Good |
| Hayward | 41 ppb | Good |
| Redwood City | 43 ppb | Good |
| Concord - Treat Blvd. | 43 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 31 Mar | Particulates smaller than 2.5 microns | 6 ppb | Good |
| 01 Apr | Particulates smaller than 2.5 microns | 20 ppb | Good |
| 02 Apr | Ozone | 36 ppb | Good |
| 03 Apr | Ozone | n/a | Good |
| 04 Apr | Ozone | n/a | Good |
| 05 Apr | Ozone | n/a | Good |
| 06 Apr | Ozone | n/a | Good |
Oakland
San Rafael
Redwood City
Rise 6:53AM
Set 7:33PM
First Quarter
Rise12:23PM
Set2:39AM
WEDNESDAY EVENING
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 02 Apr Thursday | Good |
well-mixed atmosphere, low pressure |
| 03 Apr Friday | Good |
well-mixed atmosphere, low pressure |
| 04 Apr Saturday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 05 Apr Sunday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 06 Apr Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 07 Apr Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 08 Apr Wednesday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 01 Apr Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 02 Apr Night | Good |
well-mixed atmosphere, low pressure |
| 02 Apr Morning | Good |
well-mixed atmosphere, low pressure |
| 02 Apr Afternoon | Good |
well-mixed atmosphere, low pressure |
| 02 Apr Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 03 Apr Night | Good |
well-mixed atmosphere, low pressure |
| 03 Apr Morning | Good |
well-mixed atmosphere, low pressure |
| 03 Apr Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
Rise 6:53AM
Set 7:33PM
First Quarter
Rise12:23PM
Set2:39AM
WEDNESDAY EVENING
SFO / No delays