Longview
Rise 5:59AM
Set 8:26PM
Reporting Station : Astoria Regional Airport, OR
Sunny. Refreshingly cool.
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Rise 5:59AM
Set 8:26PM
Last Quarter
Rise3:42AM
Set1:46PM
THURSDAY EVENING
PDX / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Custer-Loomis (SO-AQS) | 41 ppb | Good |
Lassen Volcanic NP | 36 ppb | Good |
Grass Valley | 32 ppb | Good |
Sparks | 49 ppb | Good |
Colfax | 40 ppb | Good |
Woodland | 36 ppb | Good |
Sloughhouse | 34 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
01 May | Particulates smaller than 2.5 microns | 18 ppb | Good |
02 May | Particulates smaller than 2.5 microns | 11 ppb | Good |
03 May | Particulates smaller than 2.5 microns | n/a | Good |
04 May | Particulates smaller than 2.5 microns | n/a | Good |
05 May | Particulates smaller than 2.5 microns | n/a | Good |
06 May | Particulates smaller than 2.5 microns | n/a | Good |
07 May | Particulates smaller than 2.5 microns | n/a | Good |
Rise 5:59AM
Set 8:26PM
Last Quarter
Rise3:42AM
Set1:46PM
THURSDAY EVENING
PDX / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
03 May Friday | Good | precipitation, well-mixed atmosphere, low pressure |
04 May Saturday | Good | precipitation, well-mixed atmosphere, low pressure |
05 May Sunday | Good | precipitation, well-mixed atmosphere, low pressure |
06 May Monday | Good | precipitation, well-mixed atmosphere, low pressure |
07 May Tuesday | Good | precipitation, well-mixed atmosphere, low pressure |
08 May Wednesday | Good | precipitation, well-mixed atmosphere, low pressure |
09 May Thursday | Good | well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
02 May Evening | Good | well-mixed atmosphere, low pressure |
03 May Night | Good | cold temperatures, well-mixed atmosphere, low pressure |
03 May Morning | Good | well-mixed atmosphere, low pressure |
03 May Afternoon | Good | strong winds, precipitation, well-mixed atmosphere, low pressure |
03 May Evening | Good | precipitation, well-mixed atmosphere, low pressure |
04 May Night | Good | precipitation, well-mixed atmosphere, low pressure |
04 May Morning | Good | precipitation, well-mixed atmosphere, low pressure |
04 May Afternoon | Good | precipitation, well-mixed atmosphere, low pressure |