London vs Hangzhou

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

United Kingdom
London
57
Moderate
China
Hangzhou
103
Unhealthy for Sensitive Groups
MetricLondonHangzhou
AQI57103
PM2.58.7 μg/m³56.3 μg/m³
PM1016.7 μg/m³56.5 μg/m³
Ozone83 ppb1 ppb
NO213.7 ppb63.3 ppb

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