and then 
to Add to home screen Seattle-Bellevue-Kent Valley
Rise 5:38AM
Set 8:33PM
Reporting Station : Seattle Boeing Field, WA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
66°F
Sunny. Mild.
- 50%
- 0 mphN
-
50%
Humidity -
47°F
Dew Point -
66°F
Comfort Level -
10 mi
Visibility -
30.35 in
Barometric Pressure - Air Quality
New moon
Rise6:14AM
Set11:20PM
THURSDAY AFTERNOON
SEA / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Custer-Loomis (SO-AQS) | 41 ppb |  Good |
| Glacier NP | 41 ppb | Good |
| Lassen Volcanic NP | 53 ppb |  Moderate |
| Grass Valley | 49 ppb | Good |
| Lemmon Valley | 49 ppb | Good |
| Sparks | 49 ppb | Good |
| Colfax | 62 ppb | Moderate |
| Incline | 54 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 07 May | Particulates smaller than 2.5 microns | 29 ppb | Good |
| 08 May | Particulates smaller than 2.5 microns | 21 ppb | Good |
| 09 May | Ozone | 42 ppb | Good |
| 10 May | Ozone | n/a | Good |
| 11 May | Ozone | n/a | Good |
| 12 May | Ozone | n/a | Good |
| 13 May | Ozone | n/a | Good |
Bremerton-Silverdale-Bainbridge Island
Cascade foothills of King County
Tacoma-Puyallup
Rise 5:38AM
Set 8:33PM
New moon
Rise6:14AM
Set11:20PM
THURSDAY AFTERNOON
SEA / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 09 May Thursday | Good |
well-mixed atmosphere, low pressure |
| 10 May Friday | Good |
well-mixed atmosphere, low pressure |
| 11 May Saturday | Good |
well-mixed atmosphere, low pressure |
| 12 May Sunday | Good |
well-mixed atmosphere, low pressure |
| 13 May Monday | Good |
well-mixed atmosphere, low pressure |
| 14 May Tuesday | Good |
well-mixed atmosphere, low pressure |
| 15 May Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 09 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 09 May Evening | Good |
well-mixed atmosphere, low pressure |
| 10 May Night | Good |
well-mixed atmosphere, low pressure |
| 10 May Morning | Good |
well-mixed atmosphere, low pressure |
| 10 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 10 May Evening | Good |
well-mixed atmosphere, low pressure |
| 11 May Night | Good |
well-mixed atmosphere, low pressure |
| 11 May Morning | Good |
well-mixed atmosphere, low pressure |