Tree pollen season typically peaks in Maine in the month of May. advertisement. WCSH-TV Portland, ME. Tree pollen season is here. Here's what can trigger seasonal allergies through the summer.

Tips for coping with an allergy season that's shaping up to be long and intense “The tree pollen is starting out with a bang this season,” Loyola allergist Dr. Rachna Shah says.

As seasons shift, so do consumer behaviors, and for the tree nursery industry, spring and fall are peak times when sales surge. These periods mark natural changes and align with human impulses to ...