Longview
Rise 6:22AM
Set 8:07PM
Reporting Station : Astoria Regional Airport, OR
Clear. Chilly.
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Rise 6:22AM
Set 8:07PM
Waxing gibbous
Rise2:58PM
Set4:42AM
THURSDAY NIGHT
PDX / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Custer-Loomis (SO-AQS) | 40 ppb | Good |
Grass Valley | 28 ppb | Good |
Lemmon Valley | 41 ppb | Good |
Sparks | 45 ppb | Good |
Colfax | 35 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
16 Apr | Particulates smaller than 2.5 microns | 9 ppb | Good |
17 Apr | Particulates smaller than 2.5 microns | 6 ppb | Good |
18 Apr | Particulates smaller than 2.5 microns | n/a | Good |
19 Apr | Particulates smaller than 2.5 microns | n/a | Good |
20 Apr | Particulates smaller than 2.5 microns | n/a | Good |
21 Apr | Particulates smaller than 2.5 microns | n/a | Good |
22 Apr | Particulates smaller than 2.5 microns | n/a | Good |
Rise 6:22AM
Set 8:07PM
Waxing gibbous
Rise2:58PM
Set4:42AM
THURSDAY NIGHT
PDX / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
18 Apr Thursday | Good | well-mixed atmosphere, low pressure |
19 Apr Friday | Good | well-mixed atmosphere, low pressure |
20 Apr Saturday | Good | strong winds, precipitation, well-mixed atmosphere, low pressure |
21 Apr Sunday | Good | strong winds, well-mixed atmosphere, low pressure |
22 Apr Monday | Good | strong winds, well-mixed atmosphere, low pressure |
23 Apr Tuesday | Good | precipitation, well-mixed atmosphere, low pressure |
24 Apr Wednesday | Good | precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
18 Apr Night | Good | cold temperatures, well-mixed atmosphere, low pressure |
18 Apr Morning | Good | cold temperatures, well-mixed atmosphere, low pressure |
18 Apr Afternoon | Good | strong winds, well-mixed atmosphere, low pressure |
18 Apr Evening | Good | well-mixed atmosphere, low pressure |
19 Apr Night | Good | cold temperatures, well-mixed atmosphere, low pressure |
19 Apr Morning | Good | well-mixed atmosphere, low pressure |
19 Apr Afternoon | Good | strong winds, well-mixed atmosphere, low pressure |
19 Apr Evening | Good | well-mixed atmosphere, low pressure |