and then 
to Add to home screen San Francisco
Rise 6:18AM
Set 7:56PM
Reporting Station : San Francisco International Airport, CA
There are
3 Weather Alerts
for your area.
3 Weather Alerts
for your area.
16°C
Broken clouds. Cool.
- 65%
- 52 km/hW
-
65%
Humidity -
9°C
Dew Point -
16°C
Comfort Level -
16 km
Visibility -
1015.90 mb
Barometric Pressure - Air Quality
Waning gibbous
Rise11:15PM
Set7:39AM
FRIDAY AFTERNOON
SFO / Delays under 15 minutes
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Sloughhouse | 38 ppb |  Good |
| Woodland | 43 ppb | Good |
| Colfax | 34 ppb | Good |
| Lassen Volcanic NP | 40 ppb | Good |
| Yosemite NP Turtleback Dome | 44 ppb | Good |
| Sparks | 47 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 25 Apr | Particulates smaller than 2.5 microns | 11 ppb | Good |
| 26 Apr | Particulates smaller than 2.5 microns | 46 ppb | Good |
| 27 Apr | Particulates smaller than 2.5 microns | 38 ppb | Good |
| 28 Apr | Particulates smaller than 2.5 microns | 42 ppb | Good |
| 29 Apr | Particulates smaller than 2.5 microns | 46 ppb | Good |
| 30 Apr | Particulates smaller than 2.5 microns | n/a | Good |
| 01 May | Particulates smaller than 2.5 microns | n/a |  Moderate |
Oakland
San Rafael
Redwood City
Rise 6:18AM
Set 7:56PM
Waning gibbous
Rise11:15PM
Set7:39AM
FRIDAY AFTERNOON
SFO / Delays under 15 minutes
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 26 Apr Friday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 27 Apr Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 28 Apr Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 29 Apr Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 30 Apr Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 01 May Wednesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 02 May Thursday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 26 Apr Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 26 Apr Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 27 Apr Night | Good |
well-mixed atmosphere, low pressure |
| 27 Apr Morning | Good |
well-mixed atmosphere, low pressure |
| 27 Apr Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 27 Apr Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 28 Apr Night | Good |
well-mixed atmosphere, low pressure |
| 28 Apr Morning | Good |
well-mixed atmosphere, low pressure |