Rio de Janeiro vs Belo Horizonte

Live air quality comparison. Belo Horizonte has cleaner air right now.

Brazil
Rio de Janeiro
85
Moderate
Brazil
Belo Horizonte
63
Moderate
MetricRio de JaneiroBelo Horizonte
AQI8563
PM2.519.1 μg/m³5.4 μg/m³
PM1024.4 μg/m³6.3 μg/m³
Ozone119 ppb106 ppb
NO211.4 ppb4.7 ppb

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