
Italian cypress
Cupressus sempervirens
Low today, mostly grass pollen.
Last updated July 9, 2026
Grass pollen is the only real activity in Van Nuys today, and it remains at a low level, so most people should get through the day without much irritation. Tree pollen is quiet, with none of the local varieties like ficus, ash, melia, ceratonia, or queen palm contributing to the air right now. Overall, conditions are mild and manageable for the vast majority of allergy sufferers. Looking ahead, grass pollen is expected to ease slightly and hold steady at a low level over the next several days, so little change is anticipated through the week. Tree pollen should stay absent, which fits the seasonal pattern, as most tree varieties in the area finished their peak output back in spring. With summer underway, grass remains the main source of pollen exposure locally, while weed pollen, including ragweed, typically doesn't become a factor until later in the season.
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