and then 
to Add to home screen C San Bernardino
Rise 5:44AM
Set 7:47PM
Reporting Station : Norton Air Force Base / San Bern, CA
There is
1 Weather Alert
for your area.
1 Weather Alert
for your area.
75°F
Sunny. Mild.
- 36%
- 14 mphWSW
-
36%
Humidity -
46°F
Dew Point -
77°F
Comfort Level -
7 mi
Visibility -
29.95 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise4:25PM
Set3:31AM
SUNDAY EVENING
ONT / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Thousand Oaks - Moorpark Road | 52 ppb |  Moderate |
| Reseda | 56 ppb | Moderate |
| West Los Angeles - VA Hospital | 48 ppb |  Good |
| Piru - Pacific | 46 ppb | Good |
| Santa Clarita | 65 ppb | Moderate |
| Redlands - Dearborn | 65 ppb | Moderate |
| Los Angeles - N. Main Street | 53 ppb | Moderate |
| San Bernadino - 4th Street | 68 ppb | Moderate |
| Crestline - Lake Gregory | 91 ppb | Moderate |
| Pasadena | 62 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 18 May | Ozone | 80 ppb | Moderate |
| 19 May | Particulates smaller than 2.5 microns | 58 ppb | Moderate |
| 20 May | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 21 May | Particulates smaller than 2.5 microns | n/a | Good |
| 22 May | Particulates smaller than 2.5 microns | n/a | Good |
| 23 May | Particulates smaller than 2.5 microns | n/a | Good |
| 24 May | Particulates smaller than 2.5 microns | n/a | Good |
C San Bernardino M
E San Bernardino
Metro Riverside CO
Rise 5:44AM
Set 7:47PM
Waxing gibbous
Rise4:25PM
Set3:31AM
SUNDAY EVENING
ONT / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 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 |
well-mixed atmosphere, low pressure |
| 26 May Sunday | Good |
well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 19 May Evening | Good |
well-mixed atmosphere, low pressure |
| 20 May Night | Good |
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 |
| 21 May Morning | Good |
well-mixed atmosphere, low pressure |
| 21 May Afternoon | Good |
well-mixed atmosphere, low pressure |