Belo Horizonte vs Rio de Janeiro

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

Brazil
Belo Horizonte
63
Moderate
Brazil
Rio de Janeiro
85
Moderate
MetricBelo HorizonteRio de Janeiro
AQI6385
PM2.55.4 μg/m³19.1 μg/m³
PM106.3 μg/m³24.4 μg/m³
Ozone106 ppb119 ppb
NO24.7 ppb11.4 ppb

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