Allergies & Pollen Count for McCallsburg, Iowa
4.3Low-Medium
Top Allergens:
Grass, Sorrel/Dock, Cattail
Discussion
The quantity of pollen grains in the air for Tuesday will remain relatively stable in the moderate range. This is a result of stable humidity. No change doesn't mean no pollen, it just means that pollen producing plants are delivering pollen at a steady pace.
Allergy Facts
In the north-central states, the grass pollen season extends from May through October with the peak flowering time occurring in July.