Shanghai vs Rio de Janeiro

Live air quality comparison. Rio de Janeiro has cleaner air right now.

China
Shanghai
78
Moderate
Brazil
Rio de Janeiro
63
Moderate
MetricShanghaiRio de Janeiro
AQI7863
PM2.524 μg/m³23.5 μg/m³
PM1027.8 μg/m³25.8 μg/m³
Ozone51 ppb27 ppb
NO233.7 ppb41 ppb

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