Tehran vs Sapporo

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

Iran
Tehran
77
Moderate
Japan
Sapporo
29
Good
MetricTehranSapporo
AQI7729
PM2.535.5 μg/m³1.2 μg/m³
PM1050.8 μg/m³1.8 μg/m³
Ozone3 ppb60 ppb
NO287.4 ppb4.6 ppb

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