Wondering Why Hay Fever Is Hell This Year? Boy Trees Are To Blame
“A warm and wet May, coupled with a relatively warm spring, means there’s a chance that the pollen that has developed is particularly potent, even if the amounts aren’t dramatically different.”
Article source: https://www.huffingtonpost.co.uk/entry/hay-fever-caused-by-cities-with-male-trees_uk_62ac5febe4b0c77098acfa15