Longview
Rise 5:44AM
Set 8:39PM
Reporting Station : Astoria Regional Airport, OR
Mostly cloudy. Cool.
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Rise 5:44AM
Set 8:39PM
Waxing crescent
Rise10:26AM
Set1:55AM
MONDAY NIGHT
PDX / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Lassen Volcanic NP | 54 ppb | Moderate |
Grass Valley | 57 ppb | Moderate |
Lemmon Valley | 55 ppb | Moderate |
Sparks | 60 ppb | Moderate |
Colfax | 49 ppb | Good |
Woodland | 44 ppb | Good |
Sloughhouse | 45 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
11 May | Particulates smaller than 2.5 microns | 36 ppb | Good |
12 May | Particulates smaller than 2.5 microns | 27 ppb | Good |
13 May | Particulates smaller than 2.5 microns | n/a | Good |
14 May | Particulates smaller than 2.5 microns | n/a | Good |
15 May | Particulates smaller than 2.5 microns | n/a | Good |
16 May | Particulates smaller than 2.5 microns | n/a | Good |
17 May | Particulates smaller than 2.5 microns | n/a | Good |
Rise 5:44AM
Set 8:39PM
Waxing crescent
Rise10:26AM
Set1:55AM
MONDAY NIGHT
PDX / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
13 May Monday | Good | well-mixed atmosphere, low pressure |
14 May Tuesday | Good | well-mixed atmosphere, low pressure |
15 May Wednesday | Good | strong winds, well-mixed atmosphere, low pressure |
16 May Thursday | Good | strong winds, well-mixed atmosphere, low pressure |
17 May Friday | Good | strong winds, well-mixed atmosphere, low pressure |
18 May Saturday | Good | strong winds, precipitation, well-mixed atmosphere, low pressure |
19 May Sunday | Good | precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
13 May Night | Good | well-mixed atmosphere, low pressure |
13 May Morning | Good | well-mixed atmosphere, low pressure |
13 May Afternoon | Good | well-mixed atmosphere, low pressure |
13 May Evening | Good | well-mixed atmosphere, low pressure |
14 May Night | Good | well-mixed atmosphere, low pressure |
14 May Morning | Good | well-mixed atmosphere, low pressure |
14 May Afternoon | Good | well-mixed atmosphere, low pressure |
14 May Evening | Good | strong winds, well-mixed atmosphere, low pressure |