and then 
to Add to home screen NW San Bernardino
Rise 6:41AM
Set 6:41PM
Reporting Station : Ontario International Airport, CA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
60°F
Fog. Cool.
- 93%
- 9 mphW
-
93%
Humidity -
58°F
Dew Point -
60°F
Comfort Level -
4 mi
Visibility -
29.84 in
Barometric Pressure - Air Quality
Last Quarter
Rise*
Set3:08PM
WEDNESDAY NIGHT
ONT / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| West Los Angeles - VA Hospital | 39 ppb |  Good |
| Los Angeles - N. Main Street | 57 ppb |  Moderate |
| Pasadena | 59 ppb | Moderate |
| Santa Clarita | 108 ppb |  Unhealthy for Sensitive Groups |
| Thousand Oaks - Moorpark Road | 56 ppb | Moderate |
| Piru - Pacific | 59 ppb | Moderate |
| Redlands - Dearborn | 80 ppb | Moderate |
| San Bernadino - 4th Street | 80 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 23 Sep | Particulates smaller than 2.5 microns | 69 ppb | Moderate |
| 24 Sep | Particulates smaller than 2.5 microns | 64 ppb | Moderate |
| 25 Sep | Particulates smaller than 2.5 microns | 64 ppb | Moderate |
| 26 Sep | Particulates smaller than 2.5 microns | n/a | Moderate |
| 27 Sep | Particulates smaller than 2.5 microns | n/a | Moderate |
| 28 Sep | Particulates smaller than 2.5 microns | n/a | Moderate |
| 29 Sep | Particulates smaller than 2.5 microns | n/a | Moderate |
SW San Bernardino
Pomona Walnut Vly
Metro Riverside CO
Rise 6:41AM
Set 6:41PM
Last Quarter
Rise*
Set3:08PM
WEDNESDAY NIGHT
ONT / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 25 Sep Wednesday | Good |
well-mixed atmosphere, low pressure |
| 26 Sep Thursday | Good |
well-mixed atmosphere, low pressure |
| 27 Sep Friday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 28 Sep Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 29 Sep Sunday | Good |
well-mixed atmosphere, low pressure |
| 30 Sep Monday | Good |
well-mixed atmosphere, low pressure |
| 01 Oct Tuesday | Good |
well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 25 Sep Night | Good |
well-mixed atmosphere, low pressure |
| 25 Sep Morning | Good |
well-mixed atmosphere, low pressure |
| 25 Sep Afternoon | Good |
well-mixed atmosphere, low pressure |
| 25 Sep Evening | Good |
well-mixed atmosphere, low pressure |
| 26 Sep Night | Good |
well-mixed atmosphere, low pressure |
| 26 Sep Morning | Good |
well-mixed atmosphere, low pressure |
| 26 Sep Afternoon | Good |
well-mixed atmosphere, low pressure |
| 26 Sep Evening | Good |
well-mixed atmosphere, low pressure |