Real-time NO2, O3, and Particulate Matter analysis for Las Vegas. Stay informed with current AQI, PM2.5, PM10, and pollutant levels.

Air Quality Index 20
Temperature179.4°F
Humidity11.0%
Wind Speed2.4 mph
NOTICE: Safety and air quality are subjective and fluctuate in real-time. This report is a data-driven starting point. Always exercise personal judgment, stay aware of your surroundings, and consult official local law enforcement or health department resources for real-time safety and health advice.
Good 20 AQI · Total Lung Freedom Updated: Data from May 17, 2026, 1:31 PM

Inland locations can experience more variable air quality due to limited natural ventilation and local emission sources. For the most current conditions, check real-time monitoring data from local air quality stations.

Air quality is typical for Las Vegas

24-Hour AQI Trend

AQI trend chart — current reading: 20 (Total Lung Freedom). Data from May 17, 2026, 1:31 PM.

Pollutant Breakdown

PM2.5 8.60 µg/m³ Fine particulate matter — penetrates deep into lungs
PM10 33.20 µg/m³ Coarse particulate matter — dust and pollen
NO₂ 2.30 ppb Nitrogen dioxide — traffic and combustion marker
O₃ 94.00 ppb Ground-level ozone — forms in sunlight from pollutants

Peer Comparison

Air quality is typical for Las Vegas

Las Vegas
20

Why Las Vegas's Air Is What It Is

Las Vegas sits in an inland urban setting where local environmental conditions are shaped primarily by density and development patterns. Temperature swings between day and night can be more pronounced than in coastal areas.

Historical Context

Current AQI of 20 reflects recent monitoring data. Local conditions can shift with weather patterns, traffic volume, and seasonal factors.

24-Hour Hourly Forecast

Best window: Check real-time conditions · Peak AQI: 20 at Now

TimeAQITemp (°F)HumidityWind (mph)PM2.5PM10
Hourly forecast data updates throughout the day — current AQI is 20. Check back for the full 24-hour outlook.

Current air quality is good — ideal for outdoor activities. Check the hourly forecast for the best windows.

The Las Vegas Air Quality Picture. With Good readings, Las Vegas maintains environmental conditions that many residents appreciate. The 89107 area's monitoring network provides data on the specific pollutants affecting local air quality. Health professionals often recommend that individuals with specific health concerns consult their healthcare provider about how local air quality conditions in Las Vegas may affect them. This is a standard precaution for any location.

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Disclaimer: The information provided on this site is for informational purposes only and does not constitute professional advice. Air quality, safety, and environmental data are subject to change and may not reflect real-time conditions. Always verify with official local sources before making decisions that affect your health or safety.