Low Pollen in Edison, NJ

Low today, mostly weed pollen.

Last updated September 29, 2026

Today's index2out of 5Low
WeedLowin season

Driving it today

Ragweed

Forecast

Wed
3
Thu
3
Fri
3
Sat
3

About pollen in Edison

Weed pollen is the only category active in Edison today, and levels are running low. Most people should get through the day without much irritation, though those with a strong sensitivity to ragweed may notice mild symptoms, particularly outdoors during the afternoon. Over the next few days, weed pollen is expected to inch up slightly into the moderate range and hold there, so anyone prone to reactions may want to keep an eye on how they feel later in the week. This lines up with the season, as ragweed is typically the dominant pollen source in late September, having taken over from the grasses of summer and the earlier tree pollen released by oaks, maples, and birches back in spring. Tree and grass pollen are essentially finished for the year, leaving weeds as the main driver of outdoor allergy symptoms until the first hard frost arrives.

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.

Common questions

What is the pollen count in Edison, NJ today?
Edison, NJ 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 Edison, NJ right now?
Weed pollen is low today at 2 of 5, and it's in season now. Most people won't have symptoms.
What plants are causing allergies in Edison, NJ?
The main sources right now are Ragweed. Ragweed (Asteraceae (the daisy family), Late summer, fall) is actively pollinating.