Allergies & Pollen Count for Mount Vernon, Oregon
4.6Low-Medium
Top Allergens:
Grass, Chenopods
Discussion
The quantity of pollen grains in the air for Saturday will be falling into the very low range. This forecast of lower pollen concentration is based on rising humidity, weakening winds and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air.
Allergy Facts
Pollen from one plant species can sometimes be used to fertilize another type of plant. The process -- called cross-pollination -- may produce offspring that combine the traits of both parents.