
Italian cypress
Cupressus sempervirens
Moderate today, mostly weed pollen.
Last updated September 28, 2026
Weed pollen is the main driver of today's conditions in Van Nuys, sitting at a moderate level that sensitive individuals will likely notice. Grass is present but at a very low level, contributing little to overall discomfort, and tree pollen is essentially absent right now. For most people, today should feel relatively manageable, though those with weed allergies may want to plan accordingly. Looking ahead, weed pollen is expected to hold steady over the next couple of days before easing slightly toward the lower end of moderate later in the week. Grass should remain consistently low throughout the period, and tree pollen is expected to stay quiet. This pattern fits the season well: local trees like ficus, ash, melia, carob, and queen palm have finished their spring pollen push, and with fall underway, weeds are naturally more active while grass and tree pollen take a back seat until conditions shift again later in the year.
Every dot is a tree near Van Nuys, 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 Van Nuys. Each bar is that genus's share of the tree pollen.
322 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Van Nuys: what each looks like, how allergenic it is, and when it blooms.

Italian cypress
Cupressus sempervirens

Aleppo pine
Pinus halepensis

Canary island pine
Pinus canariensis

Japanese black pine
Pinus thunbergiana

Olive
Olea europaea

White birch
Betula pendula

Hollywood juniper
Juniperus

Chinese elm
Ulmus parvifolia

Live oak
Quercus agrifolia

Evergreen pear
Pyrus kawakamii

American sweetgum
Liquidambar styraciflua

Monterey pine
Pinus radiata

California sycamore
Platanus racemosa

So. california black walnut
Juglans californica

Shamel ash
Fraxinus uhdei

Peach
Prunus persica