Longview
Rise 5:49AM
Set 8:34PM
Reporting Station : Astoria Regional Airport, OR
Clear. Mild.
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Rise 5:49AM
Set 8:34PM
New moon
Rise6:28AM
Set11:18PM
THURSDAY EVENING
PDX / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Lassen Volcanic NP | 45 ppb | Good |
Grass Valley | 43 ppb | Good |
Lemmon Valley | 46 ppb | Good |
Sparks | 45 ppb | Good |
Colfax | 44 ppb | Good |
Woodland | 41 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
08 May | Particulates smaller than 2.5 microns | 12 ppb | Good |
09 May | Particulates smaller than 2.5 microns | 14 ppb | Good |
10 May | Particulates smaller than 2.5 microns | n/a | Good |
11 May | Particulates smaller than 2.5 microns | n/a | Good |
12 May | Particulates smaller than 2.5 microns | n/a | Good |
13 May | Particulates smaller than 2.5 microns | n/a | Good |
14 May | Particulates smaller than 2.5 microns | n/a | Good |
Rise 5:49AM
Set 8:34PM
New moon
Rise6:28AM
Set11:18PM
THURSDAY EVENING
PDX / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
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 | strong winds, well-mixed atmosphere, low pressure |
15 May Wednesday | Good | strong winds, precipitation, well-mixed atmosphere, low pressure |
16 May Thursday | Good | strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
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 |
11 May Afternoon | Good | well-mixed atmosphere, low pressure |