Beijing vs Rio de Janeiro

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

China
Beijing
153
Unhealthy
Brazil
Rio de Janeiro
62
Moderate
MetricBeijingRio de Janeiro
AQI15362
PM2.571.7 μg/m³24.9 μg/m³
PM10210.9 μg/m³28.5 μg/m³
Ozone29 ppb180 ppb
NO245.9 ppb18.1 ppb

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