London vs Hangzhou

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

United Kingdom
London
50
Good
China
Hangzhou
77
Moderate
MetricLondonHangzhou
AQI5077
PM2.515.1 μg/m³34.2 μg/m³
PM1025.1 μg/m³37.6 μg/m³
Ozone79 ppb9 ppb
NO220.3 ppb36.9 ppb

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