and then 
to Add to home screen San Francisco
Rise 5:47AM
Set 8:28PM
Reporting Station : San Francisco International Airport, CA
There are
4 Weather Alerts
for your area.
4 Weather Alerts
for your area.
74°F
Passing clouds. Mild.
- 48%
- 22 mphWNW
-
48%
Humidity -
53°F
Dew Point -
77°F
Comfort Level -
10 mi
Visibility -
29.83 in
Barometric Pressure - Air Quality
Waning crescent
Rise4:47AM
Set8:13PM
WEDNESDAY AFTERNOON
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Sloughhouse | 44 ppb |  Good |
| Grass Valley | 34 ppb | Good |
| Woodland | 30 ppb | Good |
| Colfax | 44 ppb | Good |
| Lassen Volcanic NP | 23 ppb | Good |
| Yosemite NP Turtleback Dome | 46 ppb | Good |
| Sparks | 45 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 04 Jun | Particulates smaller than 2.5 microns | 52 ppb |  Moderate |
| 05 Jun | Particulates smaller than 2.5 microns | 55 ppb | Moderate |
| 06 Jun | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 07 Jun | Particulates smaller than 2.5 microns | n/a | Good |
| 08 Jun | Particulates smaller than 2.5 microns | n/a | Good |
| 09 Jun | Particulates smaller than 2.5 microns | n/a | Good |
| 10 Jun | Particulates smaller than 2.5 microns | n/a | Good |
Oakland
San Rafael
Redwood City
Rise 5:47AM
Set 8:28PM
Waning crescent
Rise4:47AM
Set8:13PM
WEDNESDAY AFTERNOON
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 05 Jun Wednesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 06 Jun Thursday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 07 Jun Friday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 08 Jun Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 09 Jun Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 10 Jun Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 11 Jun Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 05 Jun Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 05 Jun Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 06 Jun Night | Good |
well-mixed atmosphere, low pressure |
| 06 Jun Morning | Good |
well-mixed atmosphere, low pressure |
| 06 Jun Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 06 Jun Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 07 Jun Night | Good |
well-mixed atmosphere, low pressure |
| 07 Jun Morning | Good |
well-mixed atmosphere, low pressure |