Weather Alerts For Dayton, WA

Pollen Index: 10.2 Pollen Level: high Predominant Pollen: Alder, Birch and Cedar/Juniper. Based on past pollen counts and expected weather conditions, pollen levels for Wednesday will be falling in the low range. This forecast of lower pollen concentration is based on falling temperatures, rising humidity, and heavy rains in the evening which tend to wash pollen out of the air. This reduction in pollen levels should be a relief to allergy sufferers.