Cedar, elm and maple trees in Oklahoma are causing issues for Oklahomans with allergies, but the worst of it is almost over.
A map shows which states will have the worst pollen counts in 2026.
A new study shows that the shape of urban trees affects how pollen travels through the air, which could help cities reduce allergy exposure.
Pollen is already ramping up in parts of the South and West. Here’s when tree, grass and weed pollen will spike — and which regions will have the highest levels this year.
The AccuWeather 2026 U.S. Allergy Forecast warns of surging pollen levels across 29 states as spring warmth expands northward ...
As temperatures rise and spring begins, the allergy-causer pollen is making its way back to South Carolina, coating cars, ...
Allergy season is in full swing, with high pollen counts across Mississippi. Learn when different tree, grass, weed pollens ...
AccuWeather says pollen levels have already started to ramp up in some southern and western states, and the levels will rise in northern states during the spring.
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