Allergies & Pollen for Waterloo, Iowa
8.8
Medium-High
Top Allergens:
Mulberry, Oak, Birch
Discussion
The pollen levels for Friday will be falling in the moderate range. This forecast of lower pollen concentration is based on falling temperatures, higher dew points and lack of strong 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.