Istanbul vs Tehran

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

Turkey
Istanbul
56
Moderate
Iran
Tehran
116
Unhealthy for Sensitive Groups
MetricIstanbulTehran
AQI56116
PM2.520.2 μg/m³73.3 μg/m³
PM1028.6 μg/m³148.5 μg/m³
Ozone55 ppb0 ppb
NO233.8 ppb103.1 ppb

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