
Velvet ash
Fraxinus velutina
Low today, mostly grass pollen.
Last updated July 1, 2026
Grass pollen is the main player today in North Las Vegas, sitting at a Low level (2) and edging out the tree count, which is Very Low (1). Overall pollen registers as Low as well, so conditions are fairly mild across the board. The five-day outlook holds grass steady at Low throughout, with no notable swings expected in the coming days. This tracks with the season: late spring and early summer is typically when grass pollen takes the lead, while the local allergenic trees like Ash, Mulberry, Vitex, Elm, and Oak have largely passed their spring peak. With tree levels now barely registering, grass remains the pollen type to watch in the near term.
Every dot is a tree near North Las Vegas, 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 North Las Vegas. Each bar is that genus's share of the tree pollen.
673 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around North Las Vegas: what each looks like, how allergenic it is, and when it blooms.

Velvet ash
Fraxinus velutina

Narrow leaf ash
Fraxinus angustifolia

Honey locust
Gleditsia triacanthos

White mulberry
Morus alba

Lace bark elm
Ulmus parvifolia

Fremont cottonwood
Populus fremontii

Afghan pine
Pinus brutia

Aleppo pine
Pinus halepensis

Siberian elm
Ulmus pumila

Italian cypress
Cupressus sempervirens

Glossy privet
Ligustrum lucidum

Southern live oak
Quercus virginiana

Japanese maple
Acer palmatum

Olive
Olea europaea

Purple leaf plum
Prunus cerasifera

Swan hill olive
Olea europaea