Longview
Rise 5:27AM
Set 9:10PM
Reporting Station : Astoria Regional Airport, OR
More clouds than sun. Cool.
Rise 5:27AM
Set 9:10PM
Waning gibbous
Rise12:34AM
Set12:02PM
THURSDAY EVENING
PDX / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Custer-Loomis (SO-AQS) | 41 ppb | ![]() |
Lassen Volcanic NP | 53 ppb | ![]() |
Grass Valley | 56 ppb | ![]() |
Lemmon Valley | 59 ppb | ![]() |
Sparks | 52 ppb | ![]() |
Colfax | 62 ppb | ![]() |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
26 Jun | Particulates smaller than 2.5 microns | 12 ppb | ![]() |
27 Jun | Particulates smaller than 2.5 microns | 6 ppb | ![]() |
28 Jun | Particulates smaller than 2.5 microns | n/a | ![]() |
29 Jun | Particulates smaller than 2.5 microns | n/a | ![]() |
30 Jun | Particulates smaller than 2.5 microns | n/a | ![]() |
01 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
02 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
Rise 5:27AM
Set 9:10PM
Waning gibbous
Rise12:34AM
Set12:02PM
THURSDAY EVENING
PDX / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
28 Jun Friday | ![]() |
well-mixed atmosphere, low pressure |
29 Jun Saturday | ![]() |
well-mixed atmosphere, low pressure |
30 Jun Sunday | ![]() |
well-mixed atmosphere, low pressure |
01 Jul Monday | ![]() |
well-mixed atmosphere, low pressure |
02 Jul Tuesday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
03 Jul Wednesday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
04 Jul Thursday | ![]() |
well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
27 Jun Evening | ![]() |
well-mixed atmosphere, low pressure |
28 Jun Night | ![]() |
well-mixed atmosphere, low pressure |
28 Jun Morning | ![]() |
well-mixed atmosphere, low pressure |
28 Jun Afternoon | ![]() |
well-mixed atmosphere, low pressure |
28 Jun Evening | ![]() |
well-mixed atmosphere, low pressure |
29 Jun Night | ![]() |
well-mixed atmosphere, low pressure |
29 Jun Morning | ![]() |
well-mixed atmosphere, low pressure |
29 Jun Afternoon | ![]() |
well-mixed atmosphere, low pressure |