
London plane
Platanus acerifolia
Low today, mostly weed pollen.
Last updated September 29, 2026
Pollen levels in Buena Park are running low overall today. Weeds are the most active type in the air right now, though even that is a mild presence and unlikely to cause much trouble for most people. Grass pollen is barely registering, and trees are essentially quiet at the moment, so anyone sensitive to airborne pollen should find today fairly easy to manage. Looking ahead, this pattern is expected to hold steady over the next several days, with weeds continuing at a low level and grass staying minimal. Tree pollen should remain absent for now, which fits the season, since local varieties like magnolia, handroanthus, stenocarpus, trachycarpus, and koelreuteria typically release their pollen in spring rather than fall. Late September is more of a transitional stretch for weed pollen, so the mild activity seen now is consistent with what is typical for this time of year.
Every dot is a tree near Buena 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 Buena Park. Each bar is that genus's share of the tree pollen.
60 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Buena Park: what each looks like, how allergenic it is, and when it blooms.

London plane
Platanus acerifolia

Holly oak
Quercus ilex

Canary island pine
Pinus canariensis

Chinese elm
Ulmus parvifolia

Tulip tree
Liriodendron tulipifera

Honey locust
Gleditsia triacanthos

Alamo mexican sycamore
Platanus mexicana

Acer paxii
Acer paxii

Leaf plum purple
Prunus cerasifera

American sweetgum
Liquidambar styraciflua

Hollywood juniper
Juniperus chinensis

Maidenhair tree
Ginkgo biloba

Sawtooth zelkova
Zelkova serrata

Japanese black pine
Pinus thunbergiana

Evergreen pear
Pyrus kawakamii

White poplar
Populus alba