and then 
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Rise 6:13AM
Set 8:18PM
Reporting Station : San Francisco International Airport, CA
There is
1 Weather Alert
for your area.
1 Weather Alert
for your area.
56°F
Low clouds. Cool.
- 97%
- 7 mphW
-
97%
Humidity -
55°F
Dew Point -
54°F
Comfort Level -
10 mi
Visibility -
29.95 in
Barometric Pressure - Air Quality
Waning crescent
Rise2:11AM
Set6:02PM
WEDNESDAY MORNING
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Colfax | 61 ppb |  Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 29 Jul | Ozone | 16 ppb |  Good |
| 30 Jul | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 31 Jul | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 01 Aug | Particulates smaller than 2.5 microns | n/a | Good |
| 02 Aug | Particulates smaller than 2.5 microns | n/a | Moderate |
| 03 Aug | Particulates smaller than 2.5 microns | n/a | Moderate |
| 04 Aug | Particulates smaller than 2.5 microns | n/a | Good |
Oakland
San Rafael
Redwood City
Rise 6:13AM
Set 8:18PM
Waning crescent
Rise2:11AM
Set6:02PM
WEDNESDAY MORNING
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 31 Jul Wednesday | Good |
well-mixed atmosphere, low pressure |
| 01 Aug Thursday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 02 Aug Friday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 03 Aug Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 04 Aug Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 05 Aug Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 06 Aug Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 31 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 31 Jul Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 31 Jul Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 01 Aug Night | Good |
well-mixed atmosphere, low pressure |
| 01 Aug Morning | Good |
well-mixed atmosphere, low pressure |
| 01 Aug Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 01 Aug Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 02 Aug Night | Good |
well-mixed atmosphere, low pressure |