Wenatchee Confluence State Park

Air Stagnation Advisory issued January 18 at 10:48AM PST until January 20 at 4:00PM PST by NWS Spokane WA

* WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air quality. * WHERE...Number 1 Canyon, Colville, Ione, Pangborn Airport, Springdale-Hunters Road, Cashmere, Disautel Pass, Highway 20 Wauconda Summit, Conconully, Twisp, Entiat, Okanogan, Boulder Creek Road, Number 2 Canyon, Leavenworth, Chelan, Deer Park, Metaline, Wenatchee, Brewster, Chewelah, Omak, Oroville, Methow, Winthrop, Wauconda, Newport, Kettle Falls, Loup Loup Pass, Plain, Stehekin, Northport, Stevens Pass, Nespelem, Holden Village, Fruitland, Mazama, Sherman Pass, Metaline Falls, Bridgeport, Flowery Trail Road, Tiger, Republic, Chesaw Road, Orin-Rice Road, Inchelium, and Tonasket. * WHEN...Until 4 PM PST Tuesday. * IMPACTS...Periods of air stagnation can lead to the buildup of pollutants near the surface.