Seoul vs Tehran

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

South Korea
Seoul
74
Moderate
Iran
Tehran
77
Moderate
MetricSeoulTehran
AQI7477
PM2.546.6 μg/m³35.5 μg/m³
PM1047.4 μg/m³50.8 μg/m³
Ozone0 ppb3 ppb
NO257.8 ppb87.4 ppb

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

Seoul vs Tehran - Air Quality Comparison | atmos.today