Istanbul vs Rio de Janeiro

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

Turkey
Istanbul
42
Good
Brazil
Rio de Janeiro
196
Unhealthy
MetricIstanbulRio de Janeiro
AQI42196
PM2.58.9 μg/m³24.4 μg/m³
PM1012.3 μg/m³25.9 μg/m³
Ozone62 ppb188 ppb
NO222.8 ppb23.9 ppb

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