Phoenix vs Beijing

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

United States
Phoenix
52
Moderate
China
Beijing
190
Unhealthy
MetricPhoenixBeijing
AQI52190
PM2.54.9 μg/m³85.2 μg/m³
PM107.5 μg/m³90.1 μg/m³
Ozone78 ppb0 ppb
NO22.9 ppb105.3 ppb

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