Get readings about Sycamore aeroallergens.

Tree pollen is dominant in the spring.
Sycamore pollen season extends from March to June.

• Sycamore or Plane Tree (Platanus occidentalis)

• Sycamore is a large tree with patchy, peeling bark of varying hues of white, gray, green and brown.
• They are found throughout the eastern states and are common as ornamental street trees in cities.
• It is the largest deciduous tree in the United States, but not the tallest.

• Sycamore pollen is small, wind-borne, and moderately allergenic.
• It is reported that sycamore pollen is exceeded only by oaks in its importance in being a cause of some cases of hay fever.