Tehran vs Perth

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

Iran
Tehran
77
Moderate
Australia
Perth
50
Good
MetricTehranPerth
AQI7750
PM2.535.5 μg/m³17.1 μg/m³
PM1050.8 μg/m³18.9 μg/m³
Ozone3 ppb0 ppb
NO287.4 ppb26 ppb

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