Istanbul vs Rio de Janeiro

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

Turkey
Istanbul
47
Good
Brazil
Rio de Janeiro
62
Moderate
MetricIstanbulRio de Janeiro
AQI4762
PM2.511.1 μg/m³22.1 μg/m³
PM1025.4 μg/m³24.5 μg/m³
Ozone91 ppb29 ppb
NO211.9 ppb41 ppb

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