MN pollen report
Rochester Pollen Report
PollyMap is actively seeking a qualified local collection partner in Rochester. This guide uses regional climate and historical allergen data while we recruit a local host.
Collection coming soon to Rochester
PollyMap is actively recruiting a verified local partner in Rochester. Be the first to know — or apply to be the partner.
While we find a local clinic
Test the air at your own home in Rochester
No allergy clinic is reporting from Rochester yet. Until one does, you can order your own PollyKit — a simple air sampler you hang outdoors or indoors. Send it back and the PollyKit Lab shows you exactly what's floating in your air.
- Pollen from local trees, grasses and weeds
- Airborne mold spores
- Dust mites and other indoor allergens
Hang it outdoors
See which pollen and mold are in your yard this season.
Or hang it indoors
Check bedrooms and living spaces for mold, dust mites and more.
Pollen patterns in Rochester
In Rochester, tree pollen — including Maple, Oak, Birch — 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
- Maple
- Oak
- Birch
- Ash
- Walnut
Top grasses
- Bluegrass
- Timothy
- Orchard
- Rye
Top weeds
- Ragweed
- Lamb's quarters
- Pigweed
- Plantain
Top molds
- Alternaria
- Cladosporium
- Aspergillus
- Penicillium
Rochester 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 Rochester
Explore pollen activity in nearby cities reported by the PollyMap network.
Frequently asked questions
When is allergy season in Rochester?
In Rochester, 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 Rochester?
The most prevalent local pollens in Rochester include Maple, Oak, Birch in the spring season.
What months are worst for allergies in Rochester?
Most Rochester allergy sufferers report the worst symptoms during peak tree pollen in March-May and again during ragweed season in September.
Does Rochester have mold allergies?
Yes. Rochester's climate supports Alternaria and Cladosporium spore exposure, with counts typically peaking in the warm and humid months.
Why are allergies bad in Rochester?
Local geography, climate, and seasonal plant cycles all influence allergen load in Rochester. The combination of regional vegetation and weather creates predictable spring and fall pollen peaks.
Is there a local pollen collection site in Rochester?
Not yet. PollyMap is actively seeking a qualified local allergy clinic or environmental health partner in Rochester to host weekly pollen collection.
How can my clinic become a PollyMap partner in Rochester?
Clinics in Rochester 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.
Are you an allergy clinic in Rochester? Claim your territory on PollyMap.
PollyMap is a local authority-building tool for allergy clinics, ENT practices, and any clinic that offers allergy care. By becoming the Official PollyMap Partner for your part of Rochester, your clinic gets credited on real pollen reports, receives ready-to-share weekly content, and becomes the go-to local expert patients trust.
We assign each partner a designated territory within the Rochester metro — like a franchise territory. Rochester has room for multiple partners, but once your area is assigned, it's locked to your clinic.
No clinic has claimed a territory in Rochester yet. The best areas go to the first clinics that sign up — once one does, that part of town is off the table for everyone else.
- Your clinic credited on every Rochester pollen report
- Weekly real-sample reports and ready-to-share content under your brand
- Locked territory — competing clinics can't claim your area
- Become the go-to allergy expert in your part of Rochester
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