and then 
to Add to home screen NW San Bernardino
Rise 5:40AM
Set 7:55PM
Reporting Station : Ontario International Airport, CA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
79°F
Sunny. Pleasantly warm.
- 32%
- 10 mphWSW
-
32%
Humidity -
47°F
Dew Point -
79°F
Comfort Level -
10 mi
Visibility -
29.93 in
Barometric Pressure - Air Quality
Waning gibbous
Rise12:51AM
Set11:34AM
WEDNESDAY AFTERNOON
ONT / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| West Los Angeles - VA Hospital | 51 ppb |  Moderate |
| Los Angeles - N. Main Street | 49 ppb |  Good |
| Reseda | 52 ppb | Moderate |
| Pasadena | 59 ppb | Moderate |
| Santa Clarita | 64 ppb | Moderate |
| Thousand Oaks - Moorpark Road | 45 ppb | Good |
| Piru - Pacific | 45 ppb | Good |
| Redlands - Dearborn | 69 ppb | Moderate |
| San Bernadino - 4th Street | 65 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 28 May | Particulates smaller than 2.5 microns | 70 ppb | Moderate |
| 29 May | Particulates smaller than 2.5 microns | 62 ppb | Moderate |
| 30 May | Particulates smaller than 2.5 microns | 66 ppb | Moderate |
| 31 May | Particulates smaller than 2.5 microns | n/a | Moderate |
| 01 Jun | Particulates smaller than 2.5 microns | n/a | Moderate |
| 02 Jun | Particulates smaller than 2.5 microns | n/a | Moderate |
| 03 Jun | Particulates smaller than 2.5 microns | n/a | Moderate |
SW San Bernardino
Pomona Walnut Vly
Metro Riverside CO
Rise 5:40AM
Set 7:55PM
Waning gibbous
Rise12:51AM
Set11:34AM
WEDNESDAY AFTERNOON
ONT / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 29 May Wednesday | Good |
well-mixed atmosphere, low pressure |
| 30 May Thursday | Good |
well-mixed atmosphere, low pressure |
| 31 May Friday | Good |
well-mixed atmosphere, low pressure |
| 01 Jun Saturday | Good |
well-mixed atmosphere, low pressure |
| 02 Jun Sunday | Good |
well-mixed atmosphere, low pressure |
| 03 Jun Monday | Good |
well-mixed atmosphere, low pressure |
| 04 Jun Tuesday | Good |
well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 29 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 29 May Evening | Good |
well-mixed atmosphere, low pressure |
| 30 May Night | Good |
well-mixed atmosphere, low pressure |
| 30 May Morning | Good |
well-mixed atmosphere, low pressure |
| 30 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 30 May Evening | Good |
well-mixed atmosphere, low pressure |
| 31 May Night | Good |
well-mixed atmosphere, low pressure |
| 31 May Morning | Good |
well-mixed atmosphere, low pressure |