LEO Network

Chuathbaluk, Alaska, United States

Warm temperatures are causing birch buds to burst, sending large amounts of pollen in the air. In Chuathbaluk, there was so much pollen, it was visible as a tornado.

A pollen twister
Patricia Yaska
Pollen Report from Fairbanks, May 29, 2020
Tanana Valley Clinic

See Also

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Allergic rhinitis

Conifer cone

Nonallergic rhinitis