Tehran vs Madrid

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

Iran
Tehran
73
Moderate
Spain
Madrid
32
Good
MetricTehranMadrid
AQI7332
PM2.530.5 μg/m³4.8 μg/m³
PM1031 μg/m³9.9 μg/m³
Ozone0 ppb44 ppb
NO2102.4 ppb17.6 ppb

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