San Francisco
Rise 6:27AM
Set 7:49PM
Reporting Station : San Francisco International Airport, CA
Passing clouds. Cool.
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Rise 6:27AM
Set 7:49PM
Waxing gibbous
Rise4:05PM
Set4:42AM
FRIDAY EVENING
SFO / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Grass Valley | 34 ppb | Good |
Colfax | 47 ppb | Good |
Lassen Volcanic NP | 49 ppb | Good |
Yosemite NP Turtleback Dome | 44 ppb | Good |
Sparks | 56 ppb | Moderate |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
18 Apr | Particulates smaller than 2.5 microns | 48 ppb | Good |
19 Apr | Particulates smaller than 2.5 microns | 50 ppb | Good |
20 Apr | Particulates smaller than 2.5 microns | 42 ppb | Good |
21 Apr | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
22 Apr | Particulates smaller than 2.5 microns | 46 ppb | Good |
23 Apr | Particulates smaller than 2.5 microns | n/a | Good |
24 Apr | Particulates smaller than 2.5 microns | n/a | Good |
Rise 6:27AM
Set 7:49PM
Waxing gibbous
Rise4:05PM
Set4:42AM
FRIDAY EVENING
SFO / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
20 Apr Saturday | Good | strong winds, well-mixed atmosphere, low pressure |
21 Apr Sunday | Good | well-mixed atmosphere, low pressure |
22 Apr Monday | Good | strong winds, well-mixed atmosphere, low pressure |
23 Apr Tuesday | Good | strong winds, well-mixed atmosphere, low pressure |
24 Apr Wednesday | Good | strong winds, precipitation, well-mixed atmosphere, low pressure |
25 Apr Thursday | Good | strong winds, well-mixed atmosphere, low pressure |
26 Apr Friday | Good | strong winds, precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
19 Apr Evening | Good | well-mixed atmosphere, low pressure |
20 Apr Night | Good | well-mixed atmosphere, low pressure |
20 Apr Morning | Good | well-mixed atmosphere, low pressure |
20 Apr Afternoon | Good | strong winds, well-mixed atmosphere, low pressure |
20 Apr Evening | Good | strong winds, well-mixed atmosphere, low pressure |
21 Apr Night | Good | well-mixed atmosphere, low pressure |
21 Apr Morning | Good | well-mixed atmosphere, low pressure |
21 Apr Afternoon | Good | well-mixed atmosphere, low pressure |