Seoul vs Tehran

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

South Korea
Seoul
99
Moderate
Iran
Tehran
85
Moderate
MetricSeoulTehran
AQI9985
PM2.530.6 μg/m³25.9 μg/m³
PM1033.3 μg/m³30.3 μg/m³
Ozone65 ppb0 ppb
NO247.8 ppb71.1 ppb

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

Seoul vs Tehran - Air Quality Comparison | atmos.today