SD pollen report
Sioux Falls Pollen Report
PollyMap is actively seeking a qualified local collection partner in Sioux Falls. This guide uses regional climate and historical allergen data while we recruit a local host.
Collection coming soon to Sioux Falls
PollyMap is actively recruiting a verified local partner in Sioux Falls. Be the first to know — or apply to be the partner.
Pollen patterns in Sioux Falls
In Sioux Falls, tree pollen — including Elm, Cedar, Oak — typically dominates from late winter through spring. Bluegrass grass is the most common warm-season pollinator, and Ragweed drives the largest fall pollen load.
Top trees
- Elm
- Cedar
- Oak
- Cottonwood
- Maple
Top grasses
- Bluegrass
- Brome
- Bermuda
Top weeds
- Ragweed
- Pigweed
- Russian thistle
- Lamb's quarters
Top molds
- Alternaria
- Cladosporium
- Aspergillus
- Stachybotrys
Sioux Falls pollen calendar
Typical monthly intensity across the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tree | ||||||||||||
| grass | ||||||||||||
| weed | ||||||||||||
| mold |
Historical reports
Cities near Sioux Falls
Explore pollen activity in nearby cities reported by the PollyMap network.
Frequently asked questions
When is allergy season in Sioux Falls?
In Sioux Falls, allergy season starts with tree pollen in late winter and early spring, transitions to grass pollen in May and June, and ends with weed pollen — primarily ragweed and sagebrush — from August through October.
What pollen is highest in Sioux Falls?
The most prevalent local pollens in Sioux Falls include Elm, Cedar, Oak in the spring season.
What months are worst for allergies in Sioux Falls?
Most Sioux Falls allergy sufferers report the worst symptoms during peak tree pollen in March-May and again during ragweed season in September.
Does Sioux Falls have mold allergies?
Yes. Sioux Falls's climate supports Alternaria and Cladosporium spore exposure, with counts typically peaking in the warm and humid months.
Why are allergies bad in Sioux Falls?
Local geography, climate, and seasonal plant cycles all influence allergen load in Sioux Falls. The combination of regional vegetation and weather creates predictable spring and fall pollen peaks.
Is there a local pollen collection site in Sioux Falls?
Not yet. PollyMap is actively seeking a qualified local allergy clinic or environmental health partner in Sioux Falls to host weekly pollen collection.
How can my clinic become a PollyMap partner in Sioux Falls?
Clinics in Sioux Falls can apply to become the official PollyMap collection partner. Approved partners receive PollyKits weekly, conduct 24-48 hour collections, and mail samples back for microscope analysis.
Bring real pollen data to Sioux Falls.
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