Rio de Janeiro vs Brasilia

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

Brazil
Rio de Janeiro
68
Moderate
Brazil
Brasilia
52
Moderate
MetricRio de JaneiroBrasilia
AQI6852
PM2.517.9 μg/m³11.3 μg/m³
PM1025 μg/m³13 μg/m³
Ozone82 ppb117 ppb
NO28.9 ppb1.8 ppb

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