Air Stagnation Advisory issued December 15 at 11:32PM PST until December 18 at 10:00AM PST by NWS

Weather Alerts | Washington

Dec 16, 2023

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air qua…