Low Pollen in Henderson, NV
Low today, mostly weed pollen.
Last updated October 14, 2026
Driving it today
Forecast
About pollen in Henderson
Weed pollen is the main contributor to today's count in Henderson, though it remains at a low level that most people will not notice. Grass is present only in trace amounts, and tree pollen is absent entirely. Overall, conditions are mild, so outdoor plans should be comfortable for the vast majority of allergy sufferers. Looking ahead, little change is expected over the next several days. Grass will stay at a very low, steady level, while weed pollen may tick up slightly before settling back down, remaining in the low range throughout. Tree pollen is expected to stay quiet, which fits the season, since trees such as mesquite and olive typically release their pollen in spring rather than fall. This time of year in the desert Southwest is more about the tail end of weed season, so those with sensitivities to ragweed and similar plants may notice mild effects, while grass and tree allergies should stay largely at rest.
What to do today
- It's a good day for outdoor activities since pollen levels are low.
- Do you know which plants cause your pollen allergy? Check out the pollen data to be prepared.
Common questions
- What is the pollen count in Henderson, NV today?
- Henderson, NV is at a low 2 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. Over the next five days it ranges from 2 to 3 of 5.
- Is weed pollen high in Henderson, NV right now?
- Weed pollen is low today at 2 of 5, and it's in season now. Most people won't have symptoms.
- What plants are causing allergies in Henderson, NV?
- The main sources right now are Grasses and Ragweed. Elm (Ulmaceae (the Elm family), Two distinct seasons, late winter to early spring, and late summer to fall (species dependent)) is actively pollinating.