
Sweetgum
Liquidambar styraciflua
Moderate today, mostly tree pollen.
Last updated September 28, 2026
Tree pollen is the main contributor to today's moderate conditions in Elk Grove, with oak, maple, and plane trees among the likely sources. Grass pollen remains very low and shouldn't cause much trouble, while weed pollen is holding at a light level. Altogether, sensitive individuals may notice some mild effects, but most people should get through the day without significant discomfort. Looking ahead, weed pollen is expected to tick up slightly over the next couple of days before settling back down, which fits the season, as ragweed and related weeds typically become more active in late summer into fall. Grass pollen should stay consistently low through the coming days, offering little cause for concern. Tree pollen, though not tracked further out in this forecast, is already past its spring peak for species like maple and zelkova, so any lingering activity from oak or plane trees is likely to remain modest rather than intensify.
Every dot is a tree near Elk Grove, 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 Elk Grove. Each bar is that genus's share of the tree pollen.
330 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Elk Grove: what each looks like, how allergenic it is, and when it blooms.

Sweetgum
Liquidambar styraciflua

Italian cypress
Cupressus sempervirens

Modesto ash
Fraxinus velutina

Red maple
Acer rubrum

Chinese privet
Ligustrum lucidum

Ginkgo
Ginkgo biloba

Northern hackberry
Celtis occidentalis

Trident maple
Acer buergerianum

Chinese hackberry
Celtis sinensis

White mulberry
Morus alba

Norway maple
Acer platanoides

Tulip tree
Liriodendron tulipifera

Velvet ash
Fraxinus velutina

Maple
Acer

Silver maple
Acer saccharinum

European white birch
Betula pendula