Today | Weather | Friday, October 9, 2026

Weather in Las Vegas, Nevada

01:21 PM
Now
Cloudy Weather
91° F
Feels Like 93°
Precipitation 9 %
Wind 8 mph
UV Index (0 - 11+) 5
Humidity 15 %
Today
Hot Day
Day 99°
Night 75°
Precipitation 40 %
Wind 6 mph
UV Index (0 - 11+) 5

Las Vegas Weather Forecast Updated

38 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 9, 2025)
Stormy Weather

Day

90°

Night

70°

Wind

7 mph

Precipitation

55 %

Air Quality in Las Vegas

NOW
57 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 8.17 µg/m³
PM10 27.31 µg/m³
O3 0.056 ppm
NO2 0.2 ppb
SO2 0.2 ppb
CO 0.08 ppm
NH3 0.36 µg/m³
NO 0.07 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 8.17 µg/m³
PM10 – 27.31 µg/m³
O3 – 110.26 µg/m³
NO2 – 0.4 µg/m³
SO2 – 0.53 µg/m³
CO – 95.67 µg/m³
NH3 – 0.36 µg/m³
NO – 0.07 µg/m³