Here's what to know about the pollen count and tips for spring allergies.

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 ...

Trees are releasing pollen earlier and earlier over the past decades as global warming causes longer growing seasons. Here’s where the pollen counts are really starting to climb.

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