Tehran vs Sydney

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

Iran
Tehran
85
Moderate
Australia
Sydney
54
Moderate
MetricTehranSydney
AQI8554
PM2.525.9 μg/m³12.5 μg/m³
PM1030.3 μg/m³20.7 μg/m³
Ozone0 ppb102 ppb
NO271.1 ppb5.4 ppb

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

Tehran vs Sydney - Air Quality Comparison | atmos.today