London vs Mexico City

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

United Kingdom
London
22
Good
Mexico
Mexico City
57
Moderate
MetricLondonMexico City
AQI2257
PM2.54.2 μg/m³25.4 μg/m³
PM108 μg/m³25.6 μg/m³
Ozone50 ppb6 ppb
NO28 ppb63 ppb

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