Tokyo vs London

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

Japan
Tokyo
56
Moderate
United Kingdom
London
43
Good
MetricTokyoLondon
AQI5643
PM2.514 μg/m³4.7 μg/m³
PM1016.4 μg/m³6.4 μg/m³
Ozone16 ppb71 ppb
NO234.8 ppb7.3 ppb

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