Phoenix vs Los Angeles

Live air quality comparison. Los Angeles has cleaner air right now.

United States
Phoenix
50
Good
United States
Los Angeles
45
Good
MetricPhoenixLos Angeles
AQI5045
PM2.513.4 μg/m³15.3 μg/m³
PM1055.9 μg/m³16.6 μg/m³
Ozone49 ppb27 ppb
NO24.8 ppb31 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.