Tehran vs Hamburg

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

Iran
Tehran
93
Moderate
Germany
Hamburg
37
Good
MetricTehranHamburg
AQI9337
PM2.538.6 μg/m³3.5 μg/m³
PM1039.7 μg/m³8.2 μg/m³
Ozone8 ppb73 ppb
NO2111.6 ppb5.2 ppb

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