OH pollen report
Toledo Pollen Report
PollyMap is actively seeking a qualified local collection partner in Toledo. This guide uses regional climate and historical allergen data while we recruit a local host.
Collection coming soon to Toledo
PollyMap is actively recruiting a verified local partner in Toledo. Be the first to know — or apply to be the partner.
Pollen patterns in Toledo
In Toledo, 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
Toledo 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 Toledo
Explore pollen activity in nearby cities reported by the PollyMap network.
Frequently asked questions
When is allergy season in Toledo?
In Toledo, 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 Toledo?
The most prevalent local pollens in Toledo include Maple, Oak, Birch in the spring season.
What months are worst for allergies in Toledo?
Most Toledo allergy sufferers report the worst symptoms during peak tree pollen in March-May and again during ragweed season in September.
Does Toledo have mold allergies?
Yes. Toledo's climate supports Alternaria and Cladosporium spore exposure, with counts typically peaking in the warm and humid months.
Why are allergies bad in Toledo?
Local geography, climate, and seasonal plant cycles all influence allergen load in Toledo. The combination of regional vegetation and weather creates predictable spring and fall pollen peaks.
Is there a local pollen collection site in Toledo?
Not yet. PollyMap is actively seeking a qualified local allergy clinic or environmental health partner in Toledo to host weekly pollen collection.
How can my clinic become a PollyMap partner in Toledo?
Clinics in Toledo 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 Toledo.
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