
Littleleaf linden
Tilia cordata
Very low today, mostly tree pollen.
Last updated July 1, 2026
Pollen levels across Amherst are low today, with both tree and grass pollen registering at the very low end of the scale and an overall index of 1. Tree contributions from species like maple, Prunus, Carpinus, Syringa, and honeylocust have eased well past their spring peak, so they're playing only a minor role now. Grass is the type to watch as we move into early summer, and while it stays very low for the next couple of days, the forecast shows a brief uptick to low-moderate midweek before settling back down. Weed pollen isn't being tracked in the current data, though ragweed typically doesn't become a factor until later in the summer. Overall, expect generally quiet conditions with only a modest, short-lived rise in grass pollen ahead.
Every dot is a tree near Amherst, 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 Amherst. Each bar is that genus's share of the tree pollen.
270 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Amherst: what each looks like, how allergenic it is, and when it blooms.

Littleleaf linden
Tilia cordata

Norway maple
Acer platanoides

London planetree
Platanus acerifolia

Silver maple
Acer saccharinum

Honeylocust
Gleditsia triacanthos

Christine buisman elm
Ulmus carpinifolia

Hedge maple
Acer campestre

Red maple
Acer rubrum

Common horsechestnut
Aesculus hippocastanum

Crimson king maple
Acer platanoides

Callery pear
Pyrus calleryana

Kentucky coffee tree
Gymnocladus dioicus

Austrian pine
Pinus nigra

Species elm
Ulmus

Swamp white oak
Quercus bicolor

Green ash
Fraxinus pennsylvanica