...AIR STAGNATION ADVISORY IN EFFECT UNTIL 1 PM MST FRIDAY...
* WHAT...An extended period of stagnant air, with light winds
and little vertical mixing.
* WHERE...Portions of south central, southwest and west central
Idaho and northeast and southeast Oregon.
* WHEN...Until 1 PM MST Friday, and this time may be extended.
* IMPACTS...Periods of air stagnation can lead to the buildup of
pollutants near the surface.
* ADDITIONAL DETAILS...Winds will increase Tuesday, Wednesday, and
Thursday afternoons in portions of the Upper Treasure Valley
(generally in and around Mountain Home) to the point where
stagnation will be limited. However, the majority of the zone
will experience stagnant air and was therefore included in this
advisory.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
An Air Stagnation Advisory concerns itself with meteorological
conditions only. For more information on air pollution in Idaho,
visit website www.deq.idaho.gov. For Oregon, visit website
www.oregon.gov/deq.
If possible, reduce or eliminate activities that contribute to
air pollution, such as outdoor burning, and the use of
residential wood burning devices. Reduce vehicle trips and
vehicle idling as much as possible.
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