Allergies & Pollen Count for Harlem, Montana
5.4Medium
Top Allergens:
Grass, Chenopods
Discussion
The quantity of pollen grains in the air for Saturday will be falling into the extremely low range. The cause for the falling pollen levels is rising humidity 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.