OR pollen report
Salem Pollen Report
PollyMap is actively seeking a qualified local collection partner in Salem. This guide uses regional climate and historical allergen data while we recruit a local host.
Collection coming soon to Salem
PollyMap is actively recruiting a verified local partner in Salem. Be the first to know — or apply to be the partner.
Pollen patterns in Salem
In Salem, tree pollen — including Alder, Birch, Cedar — typically dominates from late winter through spring. Rye grass is the most common warm-season pollinator, and Plantain drives the largest fall pollen load.
Top trees
- Alder
- Birch
- Cedar
- Hazel
- Maple
Top grasses
- Rye
- Orchard
- Timothy
- Bentgrass
Top weeds
- Plantain
- Dock
- Nettle
Top molds
- Cladosporium
- Alternaria
- Penicillium
- Aspergillus
Salem 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 Salem
Explore pollen activity in nearby cities reported by the PollyMap network.
Frequently asked questions
When is allergy season in Salem?
In Salem, 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 Salem?
The most prevalent local pollens in Salem include Alder, Birch, Cedar in the spring season.
What months are worst for allergies in Salem?
Most Salem allergy sufferers report the worst symptoms during peak tree pollen in March-May and again during ragweed season in September.
Does Salem have mold allergies?
Yes. Salem's climate supports Cladosporium and Alternaria spore exposure, with counts typically peaking in the warm and humid months.
Why are allergies bad in Salem?
Local geography, climate, and seasonal plant cycles all influence allergen load in Salem. The combination of regional vegetation and weather creates predictable spring and fall pollen peaks.
Is there a local pollen collection site in Salem?
Not yet. PollyMap is actively seeking a qualified local allergy clinic or environmental health partner in Salem to host weekly pollen collection.
How can my clinic become a PollyMap partner in Salem?
Clinics in Salem 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 Salem.
Become the lead PollyMap collection partner in Salem and join our national network.
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