San Francisco
Rise 6:57AM
Set 7:06PM
Reporting Station : San Francisco International Airport, CA
Passing clouds. Cool.
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Rise 6:57AM
Set 7:06PM
Waning gibbous
Rise9:19PM
Set11:23AM
SATURDAY MORNING
SFO / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Grass Valley | 51 ppb | Moderate |
Woodland | 58 ppb | Moderate |
Yosemite NP Turtleback Dome | 50 ppb | Good |
Sparks | 61 ppb | Moderate |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
19 Sep | Ozone | 20 ppb | Good |
20 Sep | Particulates smaller than 2.5 microns | 50 ppb | Good |
21 Sep | Particulates smaller than 2.5 microns | 50 ppb | Good |
22 Sep | Particulates smaller than 2.5 microns | n/a | Moderate |
23 Sep | Particulates smaller than 2.5 microns | n/a | Moderate |
24 Sep | Particulates smaller than 2.5 microns | n/a | Moderate |
25 Sep | Particulates smaller than 2.5 microns | n/a | Good |
Rise 6:57AM
Set 7:06PM
Waning gibbous
Rise9:19PM
Set11:23AM
SATURDAY MORNING
SFO / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
21 Sep Saturday | Good | well-mixed atmosphere, low pressure |
22 Sep Sunday | Good | well-mixed atmosphere, low pressure |
23 Sep Monday | Good | strong winds, well-mixed atmosphere, low pressure |
24 Sep Tuesday | Good | strong winds, well-mixed atmosphere, low pressure |
25 Sep Wednesday | Good | strong winds, well-mixed atmosphere, low pressure |
26 Sep Thursday | Good | strong winds, well-mixed atmosphere, low pressure |
27 Sep Friday | Good | strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
21 Sep Morning | Good | well-mixed atmosphere, low pressure |
21 Sep Afternoon | Good | well-mixed atmosphere, low pressure |
21 Sep Evening | Good | well-mixed atmosphere, low pressure |
22 Sep Night | Good | well-mixed atmosphere, low pressure |
22 Sep Morning | Good | well-mixed atmosphere, low pressure |
22 Sep Afternoon | Good | well-mixed atmosphere, low pressure |
22 Sep Evening | Good | well-mixed atmosphere, low pressure |
23 Sep Night | Good | well-mixed atmosphere, low pressure |