San Francisco
Rise 6:01AM
Set 8:29PM
Reporting Station : San Francisco International Airport, CA
Mostly cloudy. Cool.
Rise 6:01AM
Set 8:29PM
Waxing gibbous
Rise5:39PM
Set2:06AM
WEDNESDAY NIGHT
SFO / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Grass Valley | 56 ppb | ![]() |
Woodland | 51 ppb | ![]() |
Colfax | 61 ppb | ![]() |
Yosemite NP Turtleback Dome | 61 ppb | ![]() |
Sparks | 62 ppb | ![]() |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
15 Jul | Particulates smaller than 2.5 microns | 17 ppb | ![]() |
16 Jul | Particulates smaller than 2.5 microns | 53 ppb | ![]() |
17 Jul | Particulates smaller than 2.5 microns | 53 ppb | ![]() |
18 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
19 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
20 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
21 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
Rise 6:01AM
Set 8:29PM
Waxing gibbous
Rise5:39PM
Set2:06AM
WEDNESDAY NIGHT
SFO / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
17 Jul Wednesday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
18 Jul Thursday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
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 |
Detailed Forecast
Date | Category | Reason |
---|---|---|
17 Jul Night | ![]() |
well-mixed atmosphere, low pressure |
17 Jul Morning | ![]() |
well-mixed atmosphere, low pressure |
17 Jul Afternoon | ![]() |
strong winds, well-mixed atmosphere, low pressure |
17 Jul Evening | ![]() |
strong winds, well-mixed atmosphere, low pressure |
18 Jul Night | ![]() |
well-mixed atmosphere, low pressure |
18 Jul Morning | ![]() |
well-mixed atmosphere, low pressure |
18 Jul Afternoon | ![]() |
strong winds, well-mixed atmosphere, low pressure |
18 Jul Evening | ![]() |
strong winds, well-mixed atmosphere, low pressure |