and then 
to Add to home screen San Francisco
Rise 5:52AM
Set 8:35PM
Reporting Station : San Francisco International Airport, CA
There are
7 Weather Alerts
for your area.
7 Weather Alerts
for your area.
86°F
Sunny. Pleasantly warm.
- 33%
- 15 mphWNW
-
33%
Humidity -
54°F
Dew Point -
84°F
Comfort Level -
10 mi
Visibility -
29.76 in
Barometric Pressure - Air Quality
Waning crescent
Rise2:43AM
Set5:58PM
TUESDAY AFTERNOON
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Grass Valley | 57 ppb |  Moderate |
| Colfax | 60 ppb | Moderate |
| Yosemite NP Turtleback Dome | 58 ppb | Moderate |
| Sparks | 64 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 01 Jul | Particulates smaller than 2.5 microns | 46 ppb |  Good |
| 02 Jul | Particulates smaller than 2.5 microns | 67 ppb | Moderate |
| 03 Jul | Ozone | 84 ppb | Moderate |
| 04 Jul | Particulates smaller than 2.5 microns | n/a | Moderate |
| 05 Jul | Particulates smaller than 2.5 microns | n/a | Moderate |
| 06 Jul | Particulates smaller than 2.5 microns | n/a | Moderate |
| 07 Jul | Particulates smaller than 2.5 microns | n/a | Moderate |
Oakland
San Rafael
Redwood City
Rise 5:52AM
Set 8:35PM
Waning crescent
Rise2:43AM
Set5:58PM
TUESDAY AFTERNOON
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 02 Jul Tuesday | Good |
well-mixed atmosphere, low pressure |
| 03 Jul Wednesday | Good |
well-mixed atmosphere, low pressure |
| 04 Jul Thursday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 05 Jul Friday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 06 Jul Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 07 Jul Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 08 Jul Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 02 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 02 Jul Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 03 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 03 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 03 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 03 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 04 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 04 Jul Morning | Good |
well-mixed atmosphere, low pressure |