OrbisViews

Air quality · Nevada

Las Vegas Air Quality (AQI) Now

32 Fair
European Air Quality Index
PM2.5
1.8µg/m³WHO limit 15
PM10
2.6µg/m³WHO limit 45
NO₂
2.6µg/m³
O₃
84µg/m³
Desert dust
1µg/m³
UV index
0.2
US AQI
37

Updated: · Source: Copernicus CAMS · Open-Meteo

Air quality in Las Vegas is fair right now: European Air Quality Index 32. Fine particulate matter (PM2.5) is 1.8 µg/m³, below the WHO guideline. Fine for outdoor activities; very sensitive people may reduce prolonged strenuous exercise. Pollution is expected to peak around 15:00 over the next 48 hours (index 47, moderate).

Las Vegas 48-hour air quality forecast

03:00: 4003:0004:00: 4105:00: 4106:00: 4007:00: 3708:00: 3309:00: 2909:0010:00: 2111:00: 3212:00: 3813:00: 4114:00: 4415:00: 4715:0016:00: 4717:00: 4318:00: 3719:00: 3120:00: 3321:00: 3421:0022:00: 3923:00: 4200:00: 4301:00: 4402:00: 4503:00: 4503:0004:00: 4405:00: 4306:00: 4207:00: 4108:00: 4209:00: 4209:0010:00: 3511:00: 3412:00: 3713:00: 3714:00: 3715:00: 3615:0016:00: 3517:00: 3318:00: 2919:00: 2420:00: 2221:00: 2621:0022:00: 3023:00: 32

Air quality near Las Vegas

Cleanest to most polluted.

Frequently asked questions

Is Las Vegas polluted today?
Air quality in Las Vegas is fair right now: European Air Quality Index 32. Fine for outdoor activities; very sensitive people may reduce prolonged strenuous exercise.
Is it safe to exercise outdoors in Las Vegas today?
Yes, air quality is fair right now; fine for outdoor exercise.
How is the air quality index calculated?
The European Air Quality Index is set by the worst of PM2.5, PM10, nitrogen dioxide, ozone and sulphur dioxide: 0–20 good, 20–40 fair, 40–60 moderate, 60–80 poor, 80–100 very poor, above 100 extremely poor.

Values are Copernicus Atmosphere Monitoring Service (CAMS) model forecasts and may differ from local monitoring stations.

Las Vegas air quality: details

Pollutants and recent days

Nitrogen dioxide (NO₂) is 2.6 µg/m³ and ozone (O₃) 84 µg/m³; WHO guideline values are 25 (24 h) and 100 µg/m³ (8 h).