Pollen levels are on the rise across the Northeast, signaling the start of what experts predict will be an intense and extended allergy season this spring. Warmer weather, heavy rainfall, and ...

A map shows which states will have the worst pollen counts in 2026.

Spring is fast approaching, but warm weather and blossoming trees are exactly what individuals with allergies don’t want to see. If you struggle with environmental allergies, you might already be ...

Dr. Mark Kalenian expects the tree pollen season to run through May.