Sao Paulo vs Hangzhou

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

Brazil
Sao Paulo
73
Moderate
China
Hangzhou
103
Unhealthy for Sensitive Groups
MetricSao PauloHangzhou
AQI73103
PM2.510 μg/m³56.3 μg/m³
PM1011.3 μg/m³56.5 μg/m³
Ozone65 ppb1 ppb
NO217.9 ppb63.3 ppb

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