Guangzhou vs Sao Paulo

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

China
Guangzhou
114
Unhealthy for Sensitive Groups
Brazil
Sao Paulo
81
Moderate
MetricGuangzhouSao Paulo
AQI11481
PM2.522.8 μg/m³20.1 μg/m³
PM1023.5 μg/m³21.6 μg/m³
Ozone2 ppb155 ppb
NO250.3 ppb15.2 ppb

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