and then 
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Rise 5:52AM
Set 8:35PM
Reporting Station : San Francisco International Airport, CA
There are
8 Weather Alerts
for your area.
8 Weather Alerts
for your area.
55°F
Passing clouds. Cool.
- 83%
- 21 mphW
-
83%
Humidity -
50°F
Dew Point -
50°F
Comfort Level -
10 mi
Visibility -
29.99 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise3:24PM
Set1:18AM
FRIDAY NIGHT
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Grass Valley | 63 ppb |  Moderate |
| Colfax | 44 ppb |  Good |
| Lassen Volcanic NP | 50 ppb | Good |
| Yosemite NP Turtleback Dome | 57 ppb | Moderate |
| Sparks | 64 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 02 Jul | Particulates smaller than 2.5 microns | 37 ppb | Good |
| 03 Jul | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 04 Jul | Particulates smaller than 2.5 microns | 69 ppb | 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 | Good |
| 08 Jul | Particulates smaller than 2.5 microns | n/a | Good |
Oakland
San Rafael
Redwood City
Rise 5:52AM
Set 8:35PM
Waxing gibbous
Rise3:24PM
Set1:18AM
FRIDAY NIGHT
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 04 Jul Friday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 05 Jul Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 06 Jul Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 07 Jul Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 08 Jul Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 09 Jul Wednesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 10 Jul Thursday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 04 Jul Night | Good |
strong winds, well-mixed atmosphere, low pressure |
| 04 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 04 Jul Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 04 Jul Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 05 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 05 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 05 Jul Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 05 Jul Evening | Good |
strong winds, well-mixed atmosphere, low pressure |