
Italian cypress
Cupressus sempervirens
Low today, mostly grass pollen.
Last updated July 1, 2026
Grass pollen is the main driver in Van Nuys today, sitting at a Low level on the index, while tree pollen has dropped to Very Low and weed pollen remains unreported. Overall conditions register as Low, so it's a relatively quiet day for airborne pollen. The forecast holds grass steady at the same Low reading across the next five days, suggesting no notable change in the near term. This tracks with the season, as grass pollen typically runs highest through late spring and early summer. The local allergenic trees—Washingtonia, Ash, Mulberry, Maple, and Calocedrus—are contributing little now, consistent with tree pollen having peaked earlier in spring.
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