London vs Mexico City

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

United Kingdom
London
51
Moderate
Mexico
Mexico City
78
Moderate
MetricLondonMexico City
AQI5178
PM2.516 μg/m³23.6 μg/m³
PM1025.1 μg/m³26.2 μg/m³
Ozone72 ppb73 ppb
NO218.6 ppb50.9 ppb

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