| Description | The Air Stagnation Advisory is Now in effect Until 10am PST
Monday.
* Strong High Pressure Aloft will Persist over the Region today.
this will Trap Cold Air near the Surface Under Warm Air Aloft.
* The Resulting Lack of Mixing will Allow Pollutants Such As
Wood Smoke and Industrial Emissions to Accumulate and Reduce
Air Quality.
* The Most Likely Places to Experience Reduced Air Quality Are
Along the I - 5 Corridor of Snohomish, Thurston, and Pierce
Counties.
Precautionary/preparedness Actions
an Air Stagnation Advisory is Issued When Locally Established
Critical Values of Transport winds, Mixing Height, And
Ventilation are Expected to Persist for at Least 72 Hours. Check
with your Local Air Quality Agency for Possible Restrictions In
your Area. |
