Very Low Pollen in Henderson, NV
Very low today, mostly grass pollen.
Last updated July 28, 2026
What to do today
- Pollen levels are very low right now. It's a great day to enjoy the outdoors!
Forecast
About pollen in Henderson
Pollen levels in Henderson remain quite mild today, with grass the only real contributor and even that at a very low level. Most people who deal with seasonal allergies should notice little to no irritation outdoors right now, making it a comfortable day for spending time outside without much concern about grass triggers. Looking ahead, conditions are expected to stay calm, with grass pollen holding steady at low levels through the next several days. This fits the seasonal pattern for the desert Southwest, where grasses tend to quiet down by mid to late summer after their spring peak. Desert trees such as mesquite and olive typically finish their pollen release earlier in the year, so tree pollen isn't a major factor at this point. As late summer progresses, keep in mind that weed pollen, including ragweed, tends to pick up in the region as the season shifts toward fall.
Common questions
- What is the pollen count in Henderson, NV today?
- Henderson, NV is at a very low 1 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. The five-day outlook holds steady around 1 of 5.
- Is grass pollen high in Henderson, NV right now?
- Grass pollen is very low today at 1 of 5, and it's past its peak season. Most people won't notice it.