Sao Paulo vs Chengdu

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

Brazil
Sao Paulo
97
Moderate
China
Chengdu
216
Very Unhealthy
MetricSao PauloChengdu
AQI97216
PM2.524.3 μg/m³29.6 μg/m³
PM1024.7 μg/m³31.5 μg/m³
Ozone46 ppb182 ppb
NO246 ppb47.1 ppb

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