As for grass pollen, those across the northern Plains into the Great Lakes can expect an early spike in June and July, thanks to a combination of above-average rainfall and warmer weather. High to ...

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

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.

Itchy eyes and constant sneezing is a familiar start to spring for many hay fever sufferers, but this year high pollen levels have hit weeks earlier than usual. A pollen forecast by the University of ...

As temperatures rise and spring begins, the allergy-causer pollen is making its way back to South Carolina, coating cars, ...

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.

Due to climate change, plants' pollination season has been growing longer and longer. As a result, people are exposed to allergens for extended periods each year, raising a major public health concern ...

Hay fever sufferers could be facing an early start to the season as pollen levels soar during an unseasonably warm spell. As ...

Hay fever season hits early as dry spell brings rise in pollen levels - If the mild weather continues other types of pollen, such as grass and weed pollen could also be stronger later in the summer ...