
Canary island pine
Pinus canariensis
Very low today, mostly grass pollen.
Last updated October 9, 2026
Pollen levels in Garden Grove are quiet today. Tree pollen is absent entirely, while both grass and weed are registering at very low levels. Most people, including those with sensitivities, should notice little to no irritation from pollen today. Looking ahead, this calm pattern is expected to hold steady over the next several days, with grass and weed pollen remaining low and tree pollen staying essentially nonexistent. This fits the season well: local trees such as Cupaniopsis, Liquidambar, Podocarpus, Elm, and Syagrus are well past their spring release and not contributing right now, while grass and weed sources are also well beyond their typical peaks. Overall, it is a light stretch for pollen in the area, making it a comfortable time for most outdoor activities.
Every dot is a tree near Garden 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 Garden Grove. Each bar is that genus's share of the tree pollen.
249 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Garden Grove: what each looks like, how allergenic it is, and when it blooms.

Canary island pine
Pinus canariensis

Ornamental pear
Pyrus calleryana

Aristocrat pear
Pyrus calleryana

Afghan pine
Pinus eldarica

California sycamore
Platanus racemosa

Evergreen pear
Pyrus kawakamii

Holly oak
Quercus ilex

Leaf plum purple
Prunus cerasifera

Shamel ash
Fraxinus uhdei

American sweetgum
Liquidambar styraciflua

Aleppo pine
Pinus halepensis

Glossy privet
Ligustrum lucidum

Olive
Olea europaea

White mulberry
Morus alba

Chinese elm
Ulmus parvifolia

Peach
Prunus persica