Tehran vs Nagoya

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

Iran
Tehran
93
Moderate
Japan
Nagoya
39
Good
MetricTehranNagoya
AQI9339
PM2.538.6 μg/m³9.3 μg/m³
PM1039.7 μg/m³10.7 μg/m³
Ozone8 ppb31 ppb
NO2111.6 ppb23 ppb

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