Tianjin vs Tehran

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

China
Tianjin
124
Unhealthy for Sensitive Groups
Iran
Tehran
77
Moderate
MetricTianjinTehran
AQI12477
PM2.547.6 μg/m³35.5 μg/m³
PM1048.1 μg/m³50.8 μg/m³
Ozone9 ppb3 ppb
NO291.6 ppb87.4 ppb

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

Tianjin vs Tehran - Air Quality Comparison | atmos.today