...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 12 PM PST TUESDAY...
AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 12 PM PST TUESDAY.
HIGH PRESSURE WILL CONTINUE OVER THE PACIFIC NORTHWEST THROUGH TUESDAY. MIXING HEIGHTS IN THE LOWER COLUMBIA BASIN AND SURROUNDING AREAS WILL REMAIN AROUND 1000 FEET ABOVE GROUND LEVEL THROUGH AT LEAST NOON ON TUESDAY. THE LOW MIXING HEIGHTS COMBINED WITH LIGHT WINDS WILL RESULT IN POLLUTANTS BEING TRAPPED NEAR GROUND LEVEL.
AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED AIR MOVEMENT ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE BURNING RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON.