Tianjin vs Sao Paulo

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

China
Tianjin
100
Moderate
Brazil
Sao Paulo
52
Moderate
MetricTianjinSao Paulo
AQI10052
PM2.512.5 μg/m³10.2 μg/m³
PM1012.7 μg/m³10.7 μg/m³
Ozone121 ppb62 ppb
NO219.7 ppb12.6 ppb

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