Las Vegas Air Quality Index (AQI) and Air Pollution
The Las Vegas Air Quality Index (AQI) today is 91 (Moderate). The dominant pollutant is O3. Other measured pollutants include NO₂ (0.7 ppb), SO₂ (0.3 ppb), CO (0.106 ppm), O₃ (0.067 ppm), PM10 (30.6µg/m³), PM2.5 (11.1 µg/m³), contributing to air pollution.
Live AQI
91(US-AQI)
Air Quality is
Moderate
Main Pollutant: O3
Last updated: just now
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Moderate
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Unhealthy
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0
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300301+
21°C
26%
15 Km/h
Major Pollutants Las Vegas
PM2.5
Good11.1 µg/m³
PM10
Good30.6 µg/m³
O₃
Moderate0.067 ppm
CO
Good0.106 ppm
NO₂
Good0.7 ppb
SO₂
Good0.3 ppb
In Las Vegas, the main air pollutant is O3. It mostly comes from Ozone forms when sunlight reacts with gases from vehicles and industries. It can irritate the lungs and throat and make it difficult to breathe especially for people with asthma. To stay safe, Try to avoid outdoor exercise during afternoon hours when ozone levels are usually high.