Guangzhou vs Tehran

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

China
Guangzhou
108
Unhealthy for Sensitive Groups
Iran
Tehran
73
Moderate
MetricGuangzhouTehran
AQI10873
PM2.533.2 μg/m³30.5 μg/m³
PM1036.1 μg/m³31 μg/m³
Ozone21 ppb0 ppb
NO256 ppb102.4 ppb

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