Phoenix vs Beijing

Live air quality comparison. Phoenix has cleaner air right now.

United States
Phoenix
50
Good
China
Beijing
153
Unhealthy
MetricPhoenixBeijing
AQI50153
PM2.513.4 μg/m³42.8 μg/m³
PM1051.2 μg/m³42.8 μg/m³
Ozone111 ppb1 ppb
NO21.9 ppb94.6 ppb

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