Xian vs Tehran

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

China
Xian
135
Unhealthy for Sensitive Groups
Iran
Tehran
83
Moderate
MetricXianTehran
AQI13583
PM2.531.4 μg/m³53 μg/m³
PM1076.8 μg/m³57.7 μg/m³
Ozone69 ppb18 ppb
NO215.8 ppb62.7 ppb

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