Allergies & Pollen Count for Chelsea, Iowa
6.6Medium
Top Allergens:
Grass, Nettle, Composites
Discussion
The quantity of pollen grains in the air for Wednesday will remain relatively stable in the moderate range. No change doesn't mean no pollen, it just means that pollen producing plants are delivering pollen at a steady pace.
Allergy Facts
Giant ragweed, also known as horse weed, can attain heights from ten to fifteen feet, with stems as large as two inches thick at the base.