London vs Singapore

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

United Kingdom
London
51
Moderate
Singapore
Singapore
72
Moderate
MetricLondonSingapore
AQI5172
PM2.516 μg/m³20 μg/m³
PM1025.1 μg/m³26.9 μg/m³
Ozone72 ppb72 ppb
NO218.6 ppb20.2 ppb

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