Pollen in Bellingham, WA

No notable pollen right now.

Last updated October 9, 2026

Today's indexN/Aout of 5No data

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About pollen in Bellingham

Pollen activity in Bellingham tends to be quiet at this point in the year, and conditions are consistent with that seasonal lull. With autumn fully underway, the main allergy triggers of spring and summer — tree and grass pollen — have largely finished their cycles, and weed pollen, including ragweed, is typically winding down as well. For most people sensitive to airborne pollen, this is generally one of the calmer stretches of the year. Looking ahead, expect this quieter pattern to continue over the next few days, with any lingering weed pollen likely to fade further as cooler, wetter weather becomes more common. Bellingham's tree pollen, which comes mainly from alder, birch, and cedar, will stay dormant until growth resumes in spring. For now, residents who deal with seasonal allergies can expect some of the mildest conditions of the year.

Common questions

What is the pollen count in Bellingham, WA today?
Bellingham, WA has no notable tree, grass, or weed pollen today.