Tree pollen causes allergies in the spring, grass pollen in the summer, and weed pollen in the fall. Some people call pollen allergies “seasonal ... Evergreen juniper, cedar, cypress, and ...

are the culprit behind the allergy condition, according to the Texas A&M Forest Service. Around mid-December, juniper trees begin pollinating for the season, and it’s usually triggered by cold ...

signaling that spring allergy season has arrived in Marin. “The grass pollen already started up a couple of weeks ago, and the juniper pollen a couple months,” said Dr. Schuman Tam ...

San Diego’s dominant pollen contributors are juniper, ash and mulberry trees ... Experts say allergy season appears to be getting longer due to the warming climate. According to a study by ...

the high level of tree pollen consisted of 86.1% cedar and juniper and 2.4% elm. Remember, allergy season has only just begun. It may just be tree pollen right now, but other allergens will soon ...

Late April and early May mark the peak of tree pollen season in New Hampshire. Maple, birch, and juniper are currently the dominant allergens, though nearly every tree species produces pollen.

Juniper, Cedar, Maple, Boxelder and Willow pollens are currently being detected. The start to Wisconsin's allergy season has many factors. Lingering winter weather or a rainy start to spring can ...