Tehran vs Kyoto

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

Iran
Tehran
93
Moderate
Japan
Kyoto
21
Good
MetricTehranKyoto
AQI9321
PM2.538.6 μg/m³2.2 μg/m³
PM1039.7 μg/m³3 μg/m³
Ozone8 ppb46 ppb
NO2111.6 ppb8.9 ppb

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