AIR STAGNATION ADVISORY
Warning Issue Date: 610 AM PST SAT DEC 26 2009
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...
AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON.
* AREAS OF FOG WILL CONTINUE THROUGH LATE MORNING.
* POOR VENTILATION AND DIMINISHING AIR QUALITY IN THE VALLEYS.
* IMPROVEMENT EXPECTED TONIGHT THROUGH SUNDAY.
AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT
OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL
INCREASE.
$$
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