
Red maple
Acer rubrum
Low today, mostly grass pollen.
Last updated July 1, 2026
Grass pollen is the main driver in Alexandria today, sitting at a moderate level (3) and accounting for the overall moderate reading. Tree pollen has dropped to none, so the oak, elm, maple, plane, and liriodendron that dominate the spring season are no longer contributing. The forecast points to a modest easing ahead, with grass slipping from 3 today to 2 for the remainder of the five-day window. This fits the seasonal pattern, as grass tends to lead through late spring and early summer once the spring tree peak has passed. Weed pollen is not reported in today's data, though ragweed typically becomes a factor later in the summer and into fall.
Every dot is a tree near Alexandria, 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 Alexandria. Each bar is that genus's share of the tree pollen.
500 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Alexandria: what each looks like, how allergenic it is, and when it blooms.

Red maple
Acer rubrum

Willow oak
Quercus phellos

American elm
Ulmus americana

Cherry
Prunus

Pin oak
Quercus palustris

Red oak
Quercus rubra

Chokecherry
Prunus virginiana

Japanese zelkova
Zelkova serrata

London plane tree
Platanus acerifolia

American sycamore
Platanus occidentalis

Swamp white oak
Quercus bicolor

Okame cherry
Prunus L.

Rotundiloba sweetgum
Liquidambar L.

Kwanzan cherry
Prunus serrulata

Maple
Acer

Hedge maple
Acer campestre