London vs Singapore

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

United Kingdom
London
57
Moderate
Singapore
Singapore
61
Moderate
MetricLondonSingapore
AQI5761
PM2.58.7 μg/m³9.5 μg/m³
PM1016.7 μg/m³10 μg/m³
Ozone83 ppb81 ppb
NO213.7 ppb34.2 ppb

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