Tianjin vs Sao Paulo

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

China
Tianjin
94
Moderate
Brazil
Sao Paulo
81
Moderate
MetricTianjinSao Paulo
AQI9481
PM2.524.4 μg/m³20.1 μg/m³
PM1024.4 μg/m³21.6 μg/m³
Ozone43 ppb155 ppb
NO258.4 ppb15.2 ppb

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