San Francisco
Rise 6:03AM
Set 8:28PM
Reporting Station : San Francisco International Airport, CA
Sunny. Warm.
Rise 6:03AM
Set 8:28PM
Waxing gibbous
Rise7:42PM
Set3:45AM
FRIDAY AFTERNOON
SFO / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Grass Valley | 63 ppb | ![]() |
Woodland | 63 ppb | ![]() |
Colfax | 59 ppb | ![]() |
Yosemite NP Turtleback Dome | 56 ppb | ![]() |
Sparks | 65 ppb | ![]() |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
17 Jul | Particulates smaller than 2.5 microns | 9 ppb | ![]() |
18 Jul | Particulates smaller than 2.5 microns | 55 ppb | ![]() |
19 Jul | Particulates smaller than 2.5 microns | 60 ppb | ![]() |
20 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
21 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
22 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
23 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
Rise 6:03AM
Set 8:28PM
Waxing gibbous
Rise7:42PM
Set3:45AM
FRIDAY AFTERNOON
SFO / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
19 Jul Friday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
20 Jul Saturday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
21 Jul Sunday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
22 Jul Monday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
23 Jul Tuesday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
24 Jul Wednesday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
25 Jul Thursday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
19 Jul Afternoon | ![]() |
strong winds, well-mixed atmosphere, low pressure |
19 Jul Evening | ![]() |
strong winds, well-mixed atmosphere, low pressure |
20 Jul Night | ![]() |
strong winds, well-mixed atmosphere, low pressure |
20 Jul Morning | ![]() |
well-mixed atmosphere, low pressure |
20 Jul Afternoon | ![]() |
strong winds, well-mixed atmosphere, low pressure |
20 Jul Evening | ![]() |
strong winds, well-mixed atmosphere, low pressure |
21 Jul Night | ![]() |
strong winds, well-mixed atmosphere, low pressure |
21 Jul Morning | ![]() |
well-mixed atmosphere, low pressure |