Sao Paulo vs Chengdu

Live air quality comparison. Sao Paulo has cleaner air right now.

Brazil
Sao Paulo
73
Moderate
China
Chengdu
138
Unhealthy for Sensitive Groups
MetricSao PauloChengdu
AQI73138
PM2.510 μg/m³72.6 μg/m³
PM1011.3 μg/m³143.9 μg/m³
Ozone65 ppb56 ppb
NO217.9 ppb27.8 ppb

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