Today | Weather | Monday, June 22, 2026

Weather in Las Vegas, Nevada

01:21 AM
Now
Night
88° F
Feels Like 84°
Precipitation 0 %
Wind 8 mph
Humidity 9 %
Today
Sunny Weather
Day 108°
Night 81°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Las Vegas Weather Forecast Updated

28 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 22, 2025)
Sunny Weather

Day

91°

Night

70°

Wind

8 mph

UV Index

12

Precipitation

0 %

Air Quality in Las Vegas

NOW
99 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 13.63 µg/m³
PM10 26.36 µg/m³
O3 0.070 ppm
NO2 0.9 ppb
SO2 0.5 ppb
CO 0.09 ppm
NH3 2.04 µg/m³
NO 0 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)
PM2.513.63 µg/m³
PM1026.36 µg/m³
O3136.71 µg/m³
NO21.7 µg/m³
SO21.3 µg/m³
CO105.34 µg/m³
NH32.04 µg/m³
NO0 µg/m³