London vs Shanghai

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

United Kingdom
London
42
Good
China
Shanghai
55
Moderate
MetricLondonShanghai
AQI4255
PM2.57.5 μg/m³21.8 μg/m³
PM1012.6 μg/m³23.3 μg/m³
Ozone64 ppb22 ppb
NO211.1 ppb60.8 ppb

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