Allergy Seasons Overlap on Long Island, Intensifying Symptoms
Allergy Seasons Overlap on Long Island, Intensifying Symptoms
US · Published May 31, 2026
Allergy sufferers on Long Island are facing a challenging season as tree and grass pollen seasons overlap, creating what experts are calling a 'double whammy.' According to Newsday, the cold winter delayed early-blooming trees, while late-blooming trees began earlier than usual with the arrival of warmer weather.
This convergence has led to heightened pollen levels, exacerbating symptoms such as runny noses, watery eyes, and sneezing.
Grass pollen, which typically peaks in May and June, is expected to remain intense for the next two months.

Why It's Important?

The overlapping pollen seasons are particularly challenging for individuals with asthma, as pollen can aggravate respiratory conditions. Children and those with severe allergies are also experiencing heightened symptoms, with some reporting limited relief from standard medications. The lack of recent rainfall has further exacerbated the situation, as dry conditions allow pollen to remain airborne. Experts warn that allergy sufferers may face persistent discomfort through June, with grass pollen levels remaining high. Additionally, pets can inadvertently bring pollen indoors, increasing exposure for those sensitive to allergens.

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