Brasilia vs Rio de Janeiro

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

Brazil
Brasilia
37
Good
Brazil
Rio de Janeiro
61
Moderate
MetricBrasiliaRio de Janeiro
AQI3761
PM2.58.9 μg/m³22.4 μg/m³
PM109 μg/m³24.2 μg/m³
Ozone35 ppb28 ppb
NO218.7 ppb28.5 ppb

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