Rio de Janeiro vs Melbourne

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

Brazil
Rio de Janeiro
81
Moderate
Australia
Melbourne
22
Good
MetricRio de JaneiroMelbourne
AQI8122
PM2.539 μg/m³4.1 μg/m³
PM1042.7 μg/m³6.2 μg/m³
Ozone53 ppb54 ppb
NO250.8 ppb1.2 ppb

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