Rio de Janeiro vs Melbourne

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

Brazil
Rio de Janeiro
62
Moderate
Australia
Melbourne
21
Good
MetricRio de JaneiroMelbourne
AQI6221
PM2.524.9 μg/m³8.4 μg/m³
PM1028.5 μg/m³9.2 μg/m³
Ozone180 ppb27 ppb
NO218.1 ppb11.2 ppb

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