Two metropolitan areas in the Pacific Northwest made the top 10, including a city in Washington state. Boise was the No. 1 worst city for allergy sufferers in the nation, according to the foundation.

Add Yahoo as a preferred source to see more of our stories on Google. For millions of Americans, spring doesn't just mean warmer days and blooming flowers. It also means sneezing, itchy eyes and ...

The Asthma and Allergy Foundation of America (AAFA) conducted an Allergy Capitals report for 2026, ranking the largest 100 ...

With the start of spring around the corner, allergy season is on the way. AccuWeather has released its annual allergy forecast for the U.S., as pollen counts are about to swing sharply upward. How ...

A cold end to winter, combined with a surge of March warmth, has allowed for many trees to pollinate at the same time.

If you live in parts of the West and South, you may already be reaching for your allergy meds. Tree pollen is ramping up in those regions, according to AccuWeather.com, which issued its 2026 pollen ...

A warm, windy Wednesday triggered an early-season surge in tree pollen across the Triangle. The culprit? The trees. Other WRAL Top Stories According to Wednesday morning’s pollen report, four types of ...

Specific immunoglobulin E (IgE) testing of more than 23 million samples revealed that rates of sensitization to tree pollen varied significantly by tree species; male patients and urban residents had ...