Question

allergy that occur during a certain time of the year are known as​

Answer 1

Explanation:

seasonal allergy commonly known as hay fever

from my side its seasonal allergy!

I am 2 percent not sure

Answer 2

Answer:

Seasonal allergies, sometimes called "hay fever" or seasonal allergic rhinitis, are allergy symptoms that happen during certain times of the year, usually when outdoor molds release their spores, and trees, grasses, and weeds release tiny pollen particles into the air to fertilize other plants.