and then 
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Rise 7:02AM
Set 7:27PM
Reporting Station : San Francisco International Airport, CA
There are
8 Weather Alerts
for your area.
8 Weather Alerts
for your area.
61°F
Partly sunny. Cool.
- 72%
- 20 mphSSW
-
72%
Humidity -
52°F
Dew Point -
61°F
Comfort Level -
10 mi
Visibility -
30.03 in
Barometric Pressure - Air Quality
Waning crescent
Rise6:08AM
Set5:45PM
THURSDAY AFTERNOON
SFO / Delays under 15 minutes
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Sloughhouse | 47 ppb |  Good |
| Grass Valley | 52 ppb |  Moderate |
| Colfax | 51 ppb | Moderate |
| Lassen Volcanic NP | 54 ppb | Moderate |
| Yosemite NP Turtleback Dome | 46 ppb | Good |
| Sparks | 56 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 25 Mar | Particulates smaller than 2.5 microns | 34 ppb | Good |
| 26 Mar | Particulates smaller than 2.5 microns | 56 ppb | Moderate |
| 27 Mar | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 28 Mar | Particulates smaller than 2.5 microns | n/a | Good |
| 29 Mar | Particulates smaller than 2.5 microns | n/a | Good |
| 30 Mar | Particulates smaller than 2.5 microns | n/a | Good |
| 31 Mar | Particulates smaller than 2.5 microns | n/a | Good |
Oakland
San Rafael
Redwood City
Rise 7:02AM
Set 7:27PM
Waning crescent
Rise6:08AM
Set5:45PM
THURSDAY AFTERNOON
SFO / Delays under 15 minutes
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 27 Mar Thursday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 28 Mar Friday | Good |
well-mixed atmosphere, low pressure |
| 29 Mar Saturday | Good |
well-mixed atmosphere, low pressure |
| 30 Mar Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 31 Mar Monday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 01 Apr Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 02 Apr Wednesday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 27 Mar Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 27 Mar Evening | Good |
well-mixed atmosphere, low pressure |
| 28 Mar Night | Good |
precipitation, well-mixed atmosphere, low pressure |
| 28 Mar Morning | Good |
well-mixed atmosphere, low pressure |
| 28 Mar Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 28 Mar Evening | Good |
well-mixed atmosphere, low pressure |
| 29 Mar Night | Good |
well-mixed atmosphere, low pressure |
| 29 Mar Morning | Good |
well-mixed atmosphere, low pressure |