Istanbul vs Chennai

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

Turkey
Istanbul
42
Good
India
Chennai
70
Moderate
MetricIstanbulChennai
AQI4270
PM2.58.9 μg/m³20.8 μg/m³
PM1012.3 μg/m³32.4 μg/m³
Ozone62 ppb68 ppb
NO222.8 ppb14.6 ppb

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