When is allergy season worst in Medford, OR?

In Medford, allergy season typically peaks with tree pollen in early spring, grass pollen in late spring through summer, and weed pollen (especially ragweed) from late summer into fall. Mold spores rise after wet stretches.

Where can I get tested for allergies in Medford?

PollyMap is recruiting a verified allergy clinic to serve as the Official Collection Partner for Medford. Until then, search for board-certified allergists in the OR area.

How is pollen measured in Medford?

PollyMap partners collect airborne particles with a Rotorod-style sampler placed in Medford, then identify and count tree, grass, weed and mold spores under a microscope each week. These are real counts — not modeled forecasts.

OR pollen report

Medford Pollen Report

Weekly pollen, mold and air quality data for Medford, OR, collected by the PollyMap network.

Collection coming soon to Medford

PollyMap is actively recruiting a verified local partner in Medford. Be the first to know — or apply to be the partner.

Get alerts Become a partner

While we find a local clinic

Test the air at your own home in Medford

No allergy clinic is reporting from Medford 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

Order your PollyKit

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.

Historical reports

No historical reports yet.

Cities near Medford

Explore pollen activity in nearby cities reported by the PollyMap network.

Recent reports near Medford

Published samples from other Oregon locations.

Portland, ORModerate
Sep 3, 2026 · about 221 mi from Medford

Territory open in Medford

Are you an allergy clinic in Medford? 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 Medford, 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 Medford metro — like a franchise territory. Medford has room for multiple partners, but once your area is assigned, it's locked to your clinic.

No clinic has claimed a territory in Medford 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 Medford 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 Medford

Claim your Medford, OR territory See current collection sites

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Report findings are based on reviewed sample data and are not influenced by sponsors.