San Francisco
Rise 6:32AM
Set 7:50PM
Reporting Station : San Francisco International Airport, CA
Passing clouds. Cool.
Rise 6:32AM
Set 7:50PM
Waning gibbous
Rise10:12PM
Set11:12AM
FRIDAY NIGHT
SFO / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Grass Valley | 54 ppb | ![]() |
Colfax | 42 ppb | ![]() |
Yosemite NP Turtleback Dome | 51 ppb | ![]() |
Sparks | 58 ppb | ![]() |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
21 Aug | Particulates smaller than 2.5 microns | 51 ppb | ![]() |
22 Aug | Particulates smaller than 2.5 microns | 50 ppb | ![]() |
23 Aug | Particulates smaller than 2.5 microns | 44 ppb | ![]() |
24 Aug | Particulates smaller than 2.5 microns | n/a | ![]() |
25 Aug | Particulates smaller than 2.5 microns | n/a | ![]() |
26 Aug | Particulates smaller than 2.5 microns | n/a | ![]() |
27 Aug | Particulates smaller than 2.5 microns | n/a | ![]() |
Rise 6:32AM
Set 7:50PM
Waning gibbous
Rise10:12PM
Set11:12AM
FRIDAY NIGHT
SFO / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
23 Aug Friday | ![]() |
well-mixed atmosphere, low pressure |
24 Aug Saturday | ![]() |
well-mixed atmosphere, low pressure |
25 Aug Sunday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
26 Aug Monday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
27 Aug Tuesday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
28 Aug Wednesday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
29 Aug Thursday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
23 Aug Night | ![]() |
well-mixed atmosphere, low pressure |
23 Aug Morning | ![]() |
well-mixed atmosphere, low pressure |
23 Aug Afternoon | ![]() |
well-mixed atmosphere, low pressure |
23 Aug Evening | ![]() |
well-mixed atmosphere, low pressure |
24 Aug Night | ![]() |
well-mixed atmosphere, low pressure |
24 Aug Morning | ![]() |
well-mixed atmosphere, low pressure |
24 Aug Afternoon | ![]() |
well-mixed atmosphere, low pressure |
24 Aug Evening | ![]() |
strong winds, well-mixed atmosphere, low pressure |