AIR STAGNATION ADVISORY
Warning Issue Date: 624 PM PST FRI DEC 25 2009
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST
SATURDAY...
AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST
SATURDAY.
* POOR VENTILATION AND DIMINISHING AIR QUALITY IN THE VALLEYS.
* IMPROVEMENT EXPECTED SATURDAY NIGHT THROUGH SUNDAY.
AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT
OF AN AIRMASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE.
$$
NK
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