and then 
to Add to home screen Concord
Rise 5:50AM
Set 8:34PM
Reporting Station : Buchanan Field, CA
There are
7 Weather Alerts
for your area.
7 Weather Alerts
for your area.
22°C
Clear. Mild.
- 51%
- 0 km/hN
-
51%
Humidity -
11°C
Dew Point -
25°C
Comfort Level -
16 km
Visibility -
1006.50 mb
Barometric Pressure - Air Quality
Waning crescent
Rise3:24AM
Set7:06PM
WEDNESDAY NIGHT
OAK / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Grass Valley | 57 ppb |  Moderate |
| Colfax | 60 ppb | Moderate |
| Yosemite NP Turtleback Dome | 58 ppb | Moderate |
| Sparks | 64 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 01 Jul | Ozone | 26 ppb |  Good |
| 02 Jul | Ozone | 126 ppb |  Unhealthy for Sensitive Groups |
| 03 Jul | Ozone | 118 ppb | Unhealthy for Sensitive Groups |
| 04 Jul | Ozone | n/a | Moderate |
| 05 Jul | Ozone | n/a | Moderate |
| 06 Jul | Ozone | n/a | Moderate |
| 07 Jul | Ozone | n/a | Moderate |
Oakland
Fairfield
Rio Vista
Rise 5:50AM
Set 8:34PM
Waning crescent
Rise3:24AM
Set7:06PM
WEDNESDAY NIGHT
OAK / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 03 Jul Wednesday | Good |
well-mixed atmosphere, low pressure |
| 04 Jul Thursday | Good |
well-mixed atmosphere, low pressure |
| 05 Jul Friday | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Saturday | Good |
well-mixed atmosphere, low pressure |
| 07 Jul Sunday | Good |
well-mixed atmosphere, low pressure |
| 08 Jul Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 09 Jul Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 03 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 03 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 03 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 03 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 04 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 04 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 04 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 04 Jul Evening | Good |
well-mixed atmosphere, low pressure |