London vs Tehran

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

United Kingdom
London
43
Good
Iran
Tehran
77
Moderate
MetricLondonTehran
AQI4377
PM2.54.7 μg/m³35.5 μg/m³
PM106.4 μg/m³50.8 μg/m³
Ozone71 ppb3 ppb
NO27.3 ppb87.4 ppb

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

London vs Tehran - Air Quality Comparison | atmos.today