Tianjin vs Sao Paulo

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

China
Tianjin
133
Unhealthy for Sensitive Groups
Brazil
Sao Paulo
59
Moderate
MetricTianjinSao Paulo
AQI13359
PM2.526.7 μg/m³11.8 μg/m³
PM1031 μg/m³14.7 μg/m³
Ozone41 ppb73 ppb
NO263.9 ppb14 ppb

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