Sao Paulo vs Chengdu

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

Brazil
Sao Paulo
134
Unhealthy for Sensitive Groups
China
Chengdu
151
Unhealthy
MetricSao PauloChengdu
AQI134151
PM2.556.3 μg/m³52.6 μg/m³
PM1056.5 μg/m³67.8 μg/m³
Ozone68 ppb36 ppb
NO257.7 ppb43.5 ppb

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