Tehran vs Perth

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

Iran
Tehran
83
Moderate
Australia
Perth
53
Moderate
MetricTehranPerth
AQI8353
PM2.553 μg/m³7.9 μg/m³
PM1057.7 μg/m³12.6 μg/m³
Ozone18 ppb69 ppb
NO262.7 ppb1 ppb

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