Brasilia vs Rio de Janeiro

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

Brazil
Brasilia
15
Good
Brazil
Rio de Janeiro
65
Moderate
MetricBrasiliaRio de Janeiro
AQI1565
PM2.53.6 μg/m³20 μg/m³
PM103.8 μg/m³20.2 μg/m³
Ozone36 ppb34 ppb
NO26.6 ppb22.9 ppb

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