Low Pollen in Greenburgh, NY
Low today, mostly weed pollen.
Last updated September 29, 2026
What to do today
- It's a good day for outdoor activities since pollen levels are low.
- Do you know which plants cause your pollen allergy? Check out the pollen data to be prepared.
Forecast
About pollen in Greenburgh
Weed pollen is the only type active in Greenburgh today, and it remains at a low level. Most people should get through the day without much irritation, though those who are especially sensitive to ragweed and similar late-season weeds may notice mild symptoms, particularly outdoors in the afternoon. Looking ahead, weed pollen is expected to inch up to a moderate level over the next several days and hold there through the week. This tracks with the usual pattern for late September, when ragweed is typically the dominant source of pollen in the area, well after the earlier tree season involving oaks, maples, and birches has ended, and after grasses have wound down from their late-spring and early-summer peak. Anyone bothered by weed pollen may want to keep an eye on outdoor plans over the coming days as levels tick upward.
Common questions
- What is the pollen count in Greenburgh, NY today?
- Greenburgh, NY is at a low 2 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. Over the next five days it ranges from 2 to 3 of 5.
- Is weed pollen high in Greenburgh, NY right now?
- Weed pollen is low today at 2 of 5, and it's past its peak season. Most people won't have symptoms.