« View county listAir Stagnation Advisory
Central Douglas County-Eastern Curry County and Josephine County-
Including the cities of Drain, Elkton, Roseburg, Sutherlin,
Green, Myrtle Creek, Canyonville, Grants Pass, Cave Junction,
Medford, and Ashland
302 PM PST Sat Dec 16 2017
...AIR STAGNATION ADVISORY REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 8 AM PST TUESDAY...
* Air quality: Quality will deteriorate beginning tonight due to
high pressure and limited ventilation.
* Locations include: All inland valleys.
* Impacts: Limited ventilation will result in degraded air
quality, which may pose a risk to those working outside and to
those with sensitive health issues.
* View the hazard area in detail at
An air stagnation advisory indicates that due to limited movement
of an airmass across the advisory area, pollution will increase.