Moderate Pollen in Trenton, NJ

Moderate today, mostly grass pollen.

Last updated July 1, 2026

Today's index3out of 5Moderate
GrassModerateoff-season

What to do today

  • It's important to shower and wash your hair after spending a lot of time outdoors.
  • When spending time outside, use sunglasses and a cap to keep pollen out of your face and eyes.
  • Wash clothes worn outdoors to remove any remnants of pollen grains.
  • If possible, wear glasses instead of contact lenses.
  • Did you hang any laundry outside? Now is a good time to hang clothes indoors or use a dryer if possible.

Forecast

Thu
3
Fri
3
Sat
2
Sun
2

About pollen in Trenton

Grass pollen is the main player in Trenton today, sitting at a moderate level (3 of 5) and driving the overall moderate reading. Expect more of the same in the near term, with grass holding steady at moderate for the next several days before easing slightly toward the tail end of the forecast. That timing fits the season, as grass pollen typically dominates through late spring and early summer. Tree pollen, which peaks earlier in spring from regional species like oak, birch, and maple, isn't being tracked here today, and weed pollen has no data either—though ragweed generally won't ramp up until later in the summer and fall.

Common questions

What is the pollen count in Trenton, NJ today?
Trenton, NJ is at a moderate 3 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. Over the next five days it ranges from 2 to 3 of 5.
Is grass pollen high in Trenton, NJ right now?
Grass pollen is moderate today at 3 of 5, and it's past its peak season. Sensitive people may notice symptoms.