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Rise 5:54AM
Set 8:19PM
Reporting Station : San Francisco International Airport, CA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
17°C
Passing clouds. Cool.
- 60%
- 48 km/hW
-
60%
Humidity -
9°C
Dew Point -
17°C
Comfort Level -
16 km
Visibility -
1013.10 mb
Barometric Pressure - Air Quality
Waxing gibbous
Rise7:58PM
Set5:04AM
WEDNESDAY EVENING
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Sloughhouse | 48 ppb |  Good |
| Grass Valley | 44 ppb | Good |
| Woodland | 45 ppb | Good |
| Colfax | 50 ppb | Good |
| Lassen Volcanic NP | 47 ppb | Good |
| Yosemite NP Turtleback Dome | 59 ppb |  Moderate |
| Sparks | 55 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 21 May | Particulates smaller than 2.5 microns | 59 ppb | Moderate |
| 22 May | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 23 May | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 24 May | Particulates smaller than 2.5 microns | n/a | Good |
| 25 May | Particulates smaller than 2.5 microns | n/a | Moderate |
| 26 May | Particulates smaller than 2.5 microns | n/a | Moderate |
| 27 May | Particulates smaller than 2.5 microns | n/a | Moderate |
Oakland
San Rafael
Redwood City
Rise 5:54AM
Set 8:19PM
Waxing gibbous
Rise7:58PM
Set5:04AM
WEDNESDAY EVENING
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 23 May Thursday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 24 May Friday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 25 May Saturday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 26 May Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 27 May Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 28 May Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 29 May Wednesday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 22 May Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 23 May Night | Good |
strong winds, well-mixed atmosphere, low pressure |
| 23 May Morning | Good |
strong winds, well-mixed atmosphere, low pressure |
| 23 May Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 23 May Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 24 May Night | Good |
strong winds, well-mixed atmosphere, low pressure |
| 24 May Morning | Good |
strong winds, well-mixed atmosphere, low pressure |
| 24 May Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |