Very Low Pollen in Columbus, OH

Very low today, mostly grass pollen.

Last updated July 20, 2026

Today's index1out of 5Very Low
TreeNone
GrassVery Lowoff-season

Driving it today

HoneylocustGleditsiaLindenTiliaMapleAcerMalusMalusPlanePlatanus

Forecast

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About pollen in Columbus

Pollen levels around Columbus are quiet today. Tree pollen is essentially absent, and grass pollen is running very low, so most people should be able to spend time outdoors without much irritation. If you tend to be sensitive to grass, you might notice a faint effect, but for the majority this is a low-concern day. Looking ahead, conditions are expected to hold steady over the next few days, with grass pollen staying at a similarly low level and tree pollen remaining a non-issue. This fits the seasonal pattern for midsummer: trees like honeylocust, linden, maple, and plane finished their main pollen release back in spring, and grasses are now past their peak as well. With ragweed season still weeks away, this is typically one of the calmer stretches of the year for allergy sufferers in the area.

What to do today

  • Pollen levels are very low right now. It's a great day to enjoy the outdoors!

Tree map

Every dot is a tree near Columbus, 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 Columbus. Each bar is that genus's share of the tree pollen.

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

Meet the trees near you

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

Honey locust

Honey locust

Gleditsia triacanthos

Allergenicity 2/4Blooms spring
London planetree

London planetree

Platanus acerifolia

Allergenicity 4/4Blooms spring
Sugar maple

Sugar maple

Acer saccharum

Allergenicity 3/4Blooms spring
Littleleaf linden

Littleleaf linden

Tilia cordata

Allergenicity 2/4Blooms summer
Silver maple

Silver maple

Acer saccharinum

Allergenicity 3/4Blooms spring
Red maple

Red maple

Acer rubrum

Allergenicity 3/4Blooms spring
Aristocrat callery pear

Aristocrat callery pear

Pyrus calleryana

Allergenicity 1/4Blooms spring
Norway maple

Norway maple

Acer platanoides

Allergenicity 3/4Blooms spring
White ash

White ash

Fraxinus americana

Allergenicity 4/4Blooms spring
Freeman maple

Freeman maple

Acer freemanii

Allergenicity 3/4Blooms spring
Bradford callery pear

Bradford callery pear

Pyrus calleryana

Allergenicity 1/4Blooms spring
Green ash

Green ash

Fraxinus pennsylvanica

Allergenicity 4/4Blooms spring
Callery pear

Callery pear

Pyrus calleryana

Allergenicity 1/4Blooms spring
American sweetgum

American sweetgum

Liquidambar styraciflua

Allergenicity 2/4Blooms spring
Pin oak

Pin oak

Quercus palustris

Allergenicity 4/4Blooms spring
Red oak

Red oak

Quercus rubra

Allergenicity 4/4Blooms spring

Common questions

What is the pollen count in Columbus, OH today?
Columbus, OH is at a very low 1 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. The five-day outlook holds steady around 1 of 5.
Is grass pollen high in Columbus, OH right now?
Grass pollen is very low today at 1 of 5, and it's past its peak season. Most people won't notice it.
What plants are causing allergies in Columbus, OH?
The main sources right now are Honeylocust, Linden, Maple, Malus, and Plane.