Guangzhou vs Sao Paulo

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

China
Guangzhou
109
Unhealthy for Sensitive Groups
Brazil
Sao Paulo
83
Moderate
MetricGuangzhouSao Paulo
AQI10983
PM2.526.7 μg/m³20.7 μg/m³
PM1028.4 μg/m³20.8 μg/m³
Ozone104 ppb42 ppb
NO237.6 ppb34.7 ppb

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