Shanghai vs London

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

China
Shanghai
162
Unhealthy
United Kingdom
London
22
Good
MetricShanghaiLondon
AQI16222
PM2.524.2 μg/m³4.2 μg/m³
PM1031.2 μg/m³8 μg/m³
Ozone72 ppb50 ppb
NO245.2 ppb8 ppb

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