Shanghai vs Rio de Janeiro

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

China
Shanghai
162
Unhealthy
Brazil
Rio de Janeiro
82
Moderate
MetricShanghaiRio de Janeiro
AQI16282
PM2.526.4 μg/m³39 μg/m³
PM1034.7 μg/m³41.9 μg/m³
Ozone103 ppb47 ppb
NO224.8 ppb45.9 ppb

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