Sao Paulo vs Chengdu

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

Brazil
Sao Paulo
65
Moderate
China
Chengdu
151
Unhealthy
MetricSao PauloChengdu
AQI65151
PM2.530.2 μg/m³90.3 μg/m³
PM1032.7 μg/m³91 μg/m³
Ozone5 ppb28 ppb
NO269.3 ppb77.9 ppb

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