Tokyo vs London

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

Japan
Tokyo
74
Moderate
United Kingdom
London
42
Good
MetricTokyoLondon
AQI7442
PM2.512.5 μg/m³5.8 μg/m³
PM1014.5 μg/m³10.5 μg/m³
Ozone47 ppb61 ppb
NO235.4 ppb14.8 ppb

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