Phoenix vs Shanghai

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

United States
Phoenix
50
Good
China
Shanghai
56
Moderate
MetricPhoenixShanghai
AQI5056
PM2.513.4 μg/m³31.5 μg/m³
PM1055.9 μg/m³33.3 μg/m³
Ozone49 ppb10 ppb
NO24.8 ppb70.4 ppb

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