Tehran vs Santiago

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

Iran
Tehran
83
Moderate
Chile
Santiago
75
Moderate
MetricTehranSantiago
AQI8375
PM2.553 μg/m³39 μg/m³
PM1057.7 μg/m³40.4 μg/m³
Ozone18 ppb6 ppb
NO262.7 ppb55.5 ppb

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