Phoenix vs Shanghai

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

United States
Phoenix
50
Good
China
Shanghai
85
Moderate
MetricPhoenixShanghai
AQI5085
PM2.513.4 μg/m³33.9 μg/m³
PM1051.2 μg/m³34.7 μg/m³
Ozone111 ppb34 ppb
NO21.9 ppb63.8 ppb

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