and then 
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Rise 6:04AM
Set 8:08PM
Reporting Station : San Francisco International Airport, CA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
83°F
Sunny. Pleasantly warm.
- 26%
- 10 mphNW
-
26%
Humidity -
45°F
Dew Point -
81°F
Comfort Level -
10 mi
Visibility -
29.89 in
Barometric Pressure - Air Quality
New moon
Rise6:55AM
Set10:34PM
THURSDAY AFTERNOON
SFO / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Grass Valley | 43 ppb |  Good |
| Woodland | 41 ppb | Good |
| Colfax | 44 ppb | Good |
| Lassen Volcanic NP | 45 ppb | Good |
| Yosemite NP Turtleback Dome | 59 ppb |  Moderate |
| Sparks | 45 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 08 May | Particulates smaller than 2.5 microns | 24 ppb | Good |
| 09 May | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 10 May | Particulates smaller than 2.5 microns | 55 ppb | Moderate |
| 11 May | Particulates smaller than 2.5 microns | n/a | Moderate |
| 12 May | Particulates smaller than 2.5 microns | n/a | Moderate |
| 13 May | Particulates smaller than 2.5 microns | n/a | Moderate |
| 14 May | Particulates smaller than 2.5 microns | n/a | Moderate |
Oakland
San Rafael
Redwood City
Rise 6:04AM
Set 8:08PM
New moon
Rise6:55AM
Set10:34PM
THURSDAY AFTERNOON
SFO / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 09 May Thursday | Good |
well-mixed atmosphere, low pressure |
| 10 May Friday | Good |
well-mixed atmosphere, low pressure |
| 11 May Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 12 May Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 13 May Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 14 May Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 15 May Wednesday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 09 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 09 May Evening | Good |
well-mixed atmosphere, low pressure |
| 10 May Night | Good |
well-mixed atmosphere, low pressure |
| 10 May Morning | Good |
well-mixed atmosphere, low pressure |
| 10 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 10 May Evening | Good |
well-mixed atmosphere, low pressure |
| 11 May Night | Good |
well-mixed atmosphere, low pressure |
| 11 May Morning | Good |
well-mixed atmosphere, low pressure |