Guangzhou vs Sao Paulo

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

China
Guangzhou
107
Unhealthy for Sensitive Groups
Brazil
Sao Paulo
74
Moderate
MetricGuangzhouSao Paulo
AQI10774
PM2.544.1 μg/m³39.3 μg/m³
PM1049.8 μg/m³39.5 μg/m³
Ozone43 ppb45 ppb
NO257.4 ppb39.4 ppb

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