Allergies & Pollen for Henderson, Nevada
6.1
Medium
Top Allergens:
Ragweed, Grass, Oak
Discussion
The quantity of pollen grains in the air for Friday will be falling in the moderate range. Since the weather has a major influence on pollen dispersal, this decrease is due in part to rising relative humidity and relatively weaker winds.
Allergy Facts
Cattail, a relative of grasses, typically grows in wet, marshy areas. These plants can shed tremendous amounts of pollen during the summer but are not a significant cause of hayfever.