Today | Weather | Friday, October 23, 2026

Weather in Henderson, Nevada

05:52 PM
Now
Cloudy Night
70° F
Feels Like 68°
Precipitation 0 %
Wind 7 mph
Humidity 38 %
Today
Cloudy Weather
Day 72°
Night 59°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 4

Henderson Weather Forecast Updated

29 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 23, 2025)
Night

Day

81°

Night

59°

Wind

5 mph

Precipitation

0 %

Air Quality in Henderson

NOW
42 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.46 µg/m³
PM10 14.89 µg/m³
O3 0.046 ppm
NO2 0.8 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 0.41 µg/m³
NO 0.02 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 4.46 µg/m³
PM10 – 14.89 µg/m³
O3 – 89.81 µg/m³
NO2 – 1.57 µg/m³
SO2 – 0.25 µg/m³
CO – 126.99 µg/m³
NH3 – 0.41 µg/m³
NO – 0.02 µg/m³