Longview
Rise 5:24AM
Set 9:09PM
Reporting Station : Astoria Regional Airport, OR
Sunny. Cool.
Rise 5:24AM
Set 9:09PM
Waxing gibbous
Rise6:15PM
Set2:47AM
TUESDAY EVENING
PDX / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Lassen Volcanic NP | 49 ppb | ![]() |
Grass Valley | 40 ppb | ![]() |
Lemmon Valley | 50 ppb | ![]() |
Sparks | 47 ppb | ![]() |
Colfax | 47 ppb | ![]() |
Woodland | 40 ppb | ![]() |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
17 Jun | Particulates smaller than 2.5 microns | 13 ppb | ![]() |
18 Jun | Particulates smaller than 2.5 microns | 6 ppb | ![]() |
19 Jun | Particulates smaller than 2.5 microns | n/a | ![]() |
20 Jun | Particulates smaller than 2.5 microns | n/a | ![]() |
21 Jun | Particulates smaller than 2.5 microns | n/a | ![]() |
22 Jun | Particulates smaller than 2.5 microns | n/a | ![]() |
23 Jun | Particulates smaller than 2.5 microns | n/a | ![]() |
Rise 5:24AM
Set 9:09PM
Waxing gibbous
Rise6:15PM
Set2:47AM
TUESDAY EVENING
PDX / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
19 Jun Wednesday | ![]() |
well-mixed atmosphere, low pressure |
20 Jun Thursday | ![]() |
well-mixed atmosphere, low pressure |
21 Jun Friday | ![]() |
well-mixed atmosphere, low pressure |
22 Jun Saturday | ![]() |
well-mixed atmosphere, low pressure |
23 Jun Sunday | ![]() |
well-mixed atmosphere, low pressure |
24 Jun Monday | ![]() |
well-mixed atmosphere, low pressure |
25 Jun Tuesday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
18 Jun Evening | ![]() |
well-mixed atmosphere, low pressure |
19 Jun Night | ![]() |
well-mixed atmosphere, low pressure |
19 Jun Morning | ![]() |
well-mixed atmosphere, low pressure |
19 Jun Afternoon | ![]() |
well-mixed atmosphere, low pressure |
19 Jun Evening | ![]() |
well-mixed atmosphere, low pressure |
20 Jun Night | ![]() |
well-mixed atmosphere, low pressure |
20 Jun Morning | ![]() |
well-mixed atmosphere, low pressure |
20 Jun Afternoon | ![]() |
well-mixed atmosphere, low pressure |