
Red maple
Acer rubrum
Very low today, mostly grass pollen.
Last updated July 9, 2026
Pollen levels in Overland Park are quiet today. Grass is the only type registering any activity, and even that is very low, so most people should be able to spend time outdoors without much irritation. Tree pollen is absent entirely, which is typical for this point in the summer. Looking ahead, grass pollen is expected to hold steady at a low level over the next several days, with no significant change in sight. Tree pollen from species like maple, pine, ash, oak, and pyrus has largely finished its seasonal run, having peaked back in spring, and grasses are now past their late-spring surge and settling into a milder summer pattern. Overall, conditions look calm for the near term, well ahead of the ragweed season that typically picks up later in the summer and into fall.
Every dot is a tree near Overland Park, colored by how allergenic it is. Click one for its details, and zoom in for a closer look.
The local tree genera behind today's pollen near Overland Park. Each bar is that genus's share of the tree pollen.
522 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Overland Park: what each looks like, how allergenic it is, and when it blooms.

Red maple
Acer rubrum

White ash
Fraxinus americana

Sweetgum
Liquidambar styraciflua

Sugar maple
Acer saccharum

Pin oak
Quercus palustris

Littleleaf linden
Tilia cordata

Callery pear
Pyrus calleryana

Silver maple
Acer saccharinum

Green ash
Fraxinus pennsylvanica

Honeylocust
Gleditsia triacanthos

Austrian pine
Pinus nigra

Western white pine
Pinus monticola

Eastern red cedar
Juniperus virginiana

River birch
Betula nigra

Norway maple
Acer platanoides

Eastern white pine
Pinus strobus