Tokyo vs London

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

Japan
Tokyo
61
Moderate
United Kingdom
London
57
Moderate
MetricTokyoLondon
AQI6157
PM2.513.7 μg/m³8.7 μg/m³
PM1015.9 μg/m³16.7 μg/m³
Ozone16 ppb83 ppb
NO250.8 ppb13.7 ppb

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