Pollen counts are rising. Here's which cities will be hit the hardest

For those who are sensitive to pollen, it may be time to pull out the allergy medicine. These cities could get hit the ...

Sneezing all day? Portland’s ‘very high’ tree pollen levels could be to blame

If you get seasonal allergies, this will come as no surprise to you: Portland’s tree pollen levels are about as high as they get this week. According to AccuWeather, “fine, powdery” tree pollen in ...

Why is the pollen count so high in Washington DC? What to know

The pollen count in Washington DC will be "very high" for the next two weeks, caused by extreme tree pollen levels throughout the DMV.
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Houston’s tree pollen is easing up, but allergy season isn’t over yet

Houston’s tree pollen has decreased this week… gradually. Monday, Tuesday, and Wednesday tree pollen counts from the Houston Health Department were categorized as heavy, but each day they dropped.

Seasonal allergies in Philadelphia; Pollen count in Philly today

The air quality index (AQI) in Philly today is a 37, ranked "Good" according to AirNow. According to the Asthma and Allergy ...