
Velvet ash
Fraxinus velutina
Very low today, mostly tree pollen.
Last updated August 14, 2026
Pollen levels around North Las Vegas remain quiet today, with tree, grass, and weed sources all registering at the low end of the scale. There is little reason to expect noticeable irritation for most people, even those who tend to be sensitive to airborne pollen. Overall, it is a calm day for allergy sufferers in the area. Looking ahead, conditions are expected to hold steady over the next several days, with grass and weed pollen staying light and no significant changes on the horizon. This lull fits the season, as the intense tree pollen produced by species like ash, mulberry, vitex, elm, and oak typically peaks earlier in the year and has largely tapered off by late summer. With ragweed and other late-season weeds still weeks away from their usual surge, this is a comfortable stretch for anyone who deals with seasonal allergies.
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