Tehran vs Oslo

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

Iran
Tehran
85
Moderate
Norway
Oslo
33
Good
MetricTehranOslo
AQI8533
PM2.525.9 μg/m³2.3 μg/m³
PM1030.3 μg/m³3.1 μg/m³
Ozone0 ppb40 ppb
NO271.1 ppb6.9 ppb

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

Tehran vs Oslo - Air Quality Comparison | atmos.today