Shanghai vs Rio de Janeiro

Live air quality comparison. Shanghai has cleaner air right now.

China
Shanghai
55
Moderate
Brazil
Rio de Janeiro
68
Moderate
MetricShanghaiRio de Janeiro
AQI5568
PM2.511.1 μg/m³29.2 μg/m³
PM1013.3 μg/m³31.1 μg/m³
Ozone78 ppb37 ppb
NO222.7 ppb40.3 ppb

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