and then 
to Add to home screen Colfax
Rise 5:46AM
Set 8:13PM
Reporting Station : Auburn Municipal Airport, CA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
54°F
Sunny. Cool.
- 77%
- 8 mphESE
-
77%
Humidity -
46°F
Dew Point -
51°F
Comfort Level -
9 mi
Visibility -
29.99 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise4:44PM
Set3:42AM
SUNDAY MORNING
SMF / Delays from 60 to 90 minutes
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Grass Valley | 48 ppb |  Good |
| Sloughhouse | 33 ppb | Good |
| Woodland | 38 ppb | Good |
| Colfax | 47 ppb | Good |
| Lassen Volcanic NP | 60 ppb |  Moderate |
| Sparks | 65 ppb | Moderate |
| Lemmon Valley | 62 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 17 May | Particulates smaller than 2.5 microns | 21 ppb | Good |
| 18 May | Particulates smaller than 2.5 microns | 27 ppb | Good |
| 19 May | Ozone | 77 ppb | Moderate |
| 20 May | Ozone | 49 ppb | Good |
| 21 May | Ozone | 67 ppb | Moderate |
| 22 May | Ozone | 74 ppb | Moderate |
| 23 May | Ozone | 58 ppb | Moderate |
Cool
Auburn
Placerville
Rise 5:46AM
Set 8:13PM
Waxing gibbous
Rise4:44PM
Set3:42AM
SUNDAY MORNING
SMF / Delays from 60 to 90 minutes
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 19 May Sunday | Good |
well-mixed atmosphere, low pressure |
| 20 May Monday | Good |
well-mixed atmosphere, low pressure |
| 21 May Tuesday | Good |
well-mixed atmosphere, low pressure |
| 22 May Wednesday | Good |
well-mixed atmosphere, low pressure |
| 23 May Thursday | Good |
well-mixed atmosphere, low pressure |
| 24 May Friday | Good |
well-mixed atmosphere, low pressure |
| 25 May Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 19 May Morning | Good |
well-mixed atmosphere, low pressure |
| 19 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 19 May Evening | Good |
well-mixed atmosphere, low pressure |
| 20 May Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 20 May Morning | Good |
well-mixed atmosphere, low pressure |
| 20 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 20 May Evening | Good |
well-mixed atmosphere, low pressure |
| 21 May Night | Good |
well-mixed atmosphere, low pressure |