Low Pollen in Jersey City, NJ

Low today, mostly weed pollen.

Last updated September 30, 2026

Today's index2out of 5Low
TreeNone
WeedLowin season

Driving it today

ZelkovaZelkovaHoneylocustGleditsiaMagnoliaMagnoliaLindenTiliaOakQuercusRagweed

Forecast

Thu
1
Fri
2
Sat
2
Sun
1

About pollen in Jersey City

Weed pollen is the only real presence in Jersey City's air today, and it's sitting at a low level. Most people will get through the day without much trouble, though those with a strong sensitivity to ragweed and similar late-season weeds may notice mild effects. Tree pollen is absent right now, so overall conditions are quiet. Looking ahead, weed pollen is expected to hover in the low range over the next several days, drifting up and down slightly but staying manageable. This lines up with the season: early fall is typically ragweed's stretch, while tree pollen from species like oak, linden, and honeylocust has long since wound down after its spring peak and isn't expected to return in any meaningful way until next year. For now, weeds remain the main thing worth keeping an eye on.

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.

Tree map

Every dot is a tree near Jersey City, colored by how allergenic it is. Click one for its details, and zoom in for a closer look.

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Top tree-pollen sources

The local tree genera behind today's pollen near Jersey City. Each bar is that genus's share of the tree pollen.

573 pollen-relevant trees nearby drive today's tree-pollen reading.

Meet the trees near you

Get to know the tree types growing around Jersey City: what each looks like, how allergenic it is, and when it blooms.

London planetree

London planetree

Platanus acerifolia

Allergenicity 4/4Blooms spring
Pin oak

Pin oak

Quercus palustris

Allergenicity 4/4Blooms spring
Norway maple

Norway maple

Acer platanoides

Allergenicity 3/4Blooms spring
Callery pear

Callery pear

Pyrus calleryana

Allergenicity 1/4Blooms spring
Littleleaf linden

Littleleaf linden

Tilia cordata

Allergenicity 2/4Blooms summer
Honeylocust

Honeylocust

Gleditsia triacanthos

Allergenicity 2/4Blooms spring
Japanese zelkova

Japanese zelkova

Zelkova serrata

Allergenicity 2/4Blooms spring
Cherry

Cherry

Prunus

Allergenicity 1/4Blooms spring
Ginkgo

Ginkgo

Ginkgo biloba

Allergenicity 1/4Blooms spring
Red maple

Red maple

Acer rubrum

Allergenicity 3/4Blooms spring
Silver linden

Silver linden

Tilia tomentosa

Allergenicity 2/4Blooms summer
American linden

American linden

Tilia americana

Allergenicity 2/4Blooms summer
Sophora

Sophora

Styphnolobium japonicum

Allergenicity 2/4Blooms spring
American elm

American elm

Ulmus americana

Allergenicity 3/4Blooms spring
Green ash

Green ash

Fraxinus pennsylvanica

Allergenicity 4/4Blooms spring
Leaf plum purple

Leaf plum purple

Prunus cerasifera

Allergenicity 1/4Blooms spring

Common questions

What is the pollen count in Jersey City, NJ today?
Jersey City, 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 1 to 2 of 5.
Is weed pollen high in Jersey City, 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 Jersey City, NJ?
The main sources right now are Zelkova, Honeylocust, Magnolia, Linden, and Oak. Ragweed (Asteraceae (the daisy family), Late summer, fall) is actively pollinating.