Shenzhen vs Rio de Janeiro

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

China
Shenzhen
70
Moderate
Brazil
Rio de Janeiro
196
Unhealthy
MetricShenzhenRio de Janeiro
AQI70196
PM2.512 μg/m³24.4 μg/m³
PM1013.8 μg/m³25.9 μg/m³
Ozone72 ppb188 ppb
NO229.4 ppb23.9 ppb

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