San Francisco
Rise 6:17AM
Set 7:57PM
Reporting Station : San Francisco International Airport, CA
Passing clouds. Cool.
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Rise 6:17AM
Set 7:57PM
Waning gibbous
Rise*
Set8:23AM
SATURDAY EVENING
SFO / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Grass Valley | 27 ppb | Good |
Woodland | 38 ppb | Good |
Colfax | 35 ppb | Good |
Lassen Volcanic NP | 39 ppb | Good |
Yosemite NP Turtleback Dome | 41 ppb | Good |
Sparks | 47 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
26 Apr | Particulates smaller than 2.5 microns | 8 ppb | Good |
27 Apr | Particulates smaller than 2.5 microns | 38 ppb | Good |
28 Apr | Particulates smaller than 2.5 microns | 42 ppb | Good |
29 Apr | Particulates smaller than 2.5 microns | 46 ppb | Good |
30 Apr | Particulates smaller than 2.5 microns | n/a | Good |
01 May | Particulates smaller than 2.5 microns | n/a | Moderate |
02 May | Particulates smaller than 2.5 microns | n/a | Moderate |
Rise 6:17AM
Set 7:57PM
Waning gibbous
Rise*
Set8:23AM
SATURDAY EVENING
SFO / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
28 Apr Sunday | Good | strong winds, well-mixed atmosphere, low pressure |
29 Apr Monday | Good | strong winds, well-mixed atmosphere, low pressure |
30 Apr Tuesday | Good | strong winds, well-mixed atmosphere, low pressure |
01 May Wednesday | Good | strong winds, well-mixed atmosphere, low pressure |
02 May Thursday | Good | strong winds, well-mixed atmosphere, low pressure |
03 May Friday | Good | strong winds, well-mixed atmosphere, low pressure |
04 May Saturday | Good | strong winds, precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
27 Apr Evening | Good | strong winds, well-mixed atmosphere, low pressure |
28 Apr Night | Good | well-mixed atmosphere, low pressure |
28 Apr Morning | Good | well-mixed atmosphere, low pressure |
28 Apr Afternoon | Good | strong winds, well-mixed atmosphere, low pressure |
28 Apr Evening | Good | strong winds, well-mixed atmosphere, low pressure |
29 Apr Night | Good | strong winds, well-mixed atmosphere, low pressure |
29 Apr Morning | Good | well-mixed atmosphere, low pressure |
29 Apr Afternoon | Good | strong winds, well-mixed atmosphere, low pressure |