Spring is here — and with it comes allergy season. Each year, more than 100 million people in the U.S. experience allergies, including seasonal pollen allergies. The Asthma and Allergy Foundation of ...

Millions of Americans are gearing up for a challenging allergy season in 2026, with periods of high pollen forecast to hit within weeks. Tree pollen season has already begun in the South and southwest ...

Itchy, watery eyes and a stuffy nose? Smells like seasonal allergies. About a quarter of U.S. adults deal with seasonal allergic rhinitis, or hay fever. The immune system reacts to the airborne pollen ...

Pollen maps show Michigan can expect high levels of high tree pollen Thursday and Friday. How to track pollen.

Michigan residents suffering from seasonal allergies can track pollen counts and forecasts online.