Tehran vs Santiago

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

Iran
Tehran
77
Moderate
Chile
Santiago
155
Unhealthy
MetricTehranSantiago
AQI77155
PM2.535.5 μg/m³37.6 μg/m³
PM1050.8 μg/m³38 μg/m³
Ozone3 ppb99 ppb
NO287.4 ppb43 ppb

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

Tehran vs Santiago - Air Quality Comparison | atmos.today