Portland, OR

    Partly Cloudy
    62 °F Feels like 60°

    Rain starts at 1am, clears by 3am. Bring a jacket.

    Portland Allergy Forecast

    Pollen category levels, severity, and source attribution for local conditions.

    Current pollen risk

    High

    Updated
    Coverage
    8 forecast periods

    Tree pollen

    High

    107 grains/m3

    Species detail pending

    Grass pollen

    Moderate

    22 grains/m3

    Species detail pending

    Weed pollen

    Low

    19 grains/m3

    Species detail pending

    High

    Tree: High / Grass: Moderate / Weed: Low

    Low

    Tree: Low / Grass: Low / Weed: Low

    Moderate

    Tree: Moderate / Grass: Low / Weed: Low

    High

    Tree: High / Grass: Moderate / Weed: Low

    Low

    Tree: Low / Grass: Low / Weed: Low

    Moderate

    Tree: Moderate / Grass: Low / Weed: Low

    High

    Tree: High / Grass: Moderate / Weed: Low

    Low

    Tree: Low / Grass: Low / Weed: Low