Allergies & Pollen Count for Princeton, New Jersey
5.9Medium
Top Allergens:
Grass
Discussion
Based on past pollen counts and expected weather conditions, pollen levels for Saturday will be falling in the moderate range. This relief in pollen levels is caused in part by rising humidity, weakening winds and expected precipitation in the morning and evening which tends to wash pollen out of the air.
Allergy Facts
Most garden plants cultivated in the United States are insect pollinated. If a person experiences hayfever symptoms while working in a garden, the likely source of their misery is pollen from plants growing outside of the garden.