and then 
to Add to home screen Rise 6:59AM
Set 7:02PM
Reporting Station : San Francisco International Airport, CA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
72°F
Passing clouds. Mild.
- 61%
- 14 mphWNW
-
61%
Humidity -
58°F
Dew Point -
76°F
Comfort Level -
10 mi
Visibility -
29.74 in
Barometric Pressure - Air Quality
Last Quarter
Rise11:53PM
Set2:50PM
TUESDAY AFTERNOON
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Grass Valley | 50 ppb |  Good |
| Woodland | 64 ppb |  Moderate |
| Sparks | 51 ppb | Moderate |
Air Quality Forecast
Rise 6:59AM
Set 7:02PM
Last Quarter
Rise11:53PM
Set2:50PM
TUESDAY AFTERNOON
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 24 Sep Tuesday | Good |
well-mixed atmosphere, low pressure |
| 25 Sep Wednesday | Good |
well-mixed atmosphere, low pressure |
| 26 Sep Thursday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 27 Sep Friday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 28 Sep Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 29 Sep Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 30 Sep Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 24 Sep Afternoon | Good |
well-mixed atmosphere, low pressure |
| 24 Sep Evening | Good |
well-mixed atmosphere, low pressure |
| 25 Sep Night | Good |
well-mixed atmosphere, low pressure |
| 25 Sep Morning | Good |
well-mixed atmosphere, low pressure |
| 25 Sep Afternoon | Good |
well-mixed atmosphere, low pressure |
| 25 Sep Evening | Good |
well-mixed atmosphere, low pressure |
| 26 Sep Night | Good |
well-mixed atmosphere, low pressure |
| 26 Sep Morning | Good |
well-mixed atmosphere, low pressure |