Rio de Janeiro vs Melbourne

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

Brazil
Rio de Janeiro
63
Moderate
Australia
Melbourne
32
Good
MetricRio de JaneiroMelbourne
AQI6332
PM2.523.5 μg/m³8.3 μg/m³
PM1025.8 μg/m³13.3 μg/m³
Ozone27 ppb52 ppb
NO241 ppb3.6 ppb

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