Today | Weather | Friday, October 31, 2025

Weather in Henderson, Nevada

06:41 AM

Now

54° F

Feels Like 54°

Precipitation 0 %

Wind 5 mph

Humidity 31 %

Today

Day 84°

Night 55°

Precipitation 0 %

Wind 5 mph

UV Index (0 - 11+) 4

Henderson Weather Forecast Updated

Last updated on October 31, 2025 5:16 AM

Weather Forecast History

Last Year's Weather on This Day (October 31, 2024)

Day

70°

Night

46°

Wind

6 mph

UV Index

Precipitation

Air Quality in Henderson

NOW

41 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 9.27 µg/m³

PM₁₀ 39.23 µg/m³

O₃ 0.045 ppm

NO₂ 1.9 ppb

SO₂ 0.2 ppb

CO 0.08 ppm

NH₃ 3.01 µg/m³

NO 0 µg/m³

PM_2.5 – 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)

PM_2.5 – 9.27 µg/m³

PM₁₀ – 39.23 µg/m³

O₃ – 87.91 µg/m³

NO₂ – 3.57 µg/m³

SO₂ – 0.48 µg/m³

CO – 94.7 µg/m³

NH₃ – 3.01 µg/m³

NO – 0 µg/m³

View Hourly Air Quality Forecast