Lima vs London

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

Peru
Lima
57
Moderate
United Kingdom
London
39
Good
MetricLimaLondon
AQI5739
PM2.510.1 μg/m³4.7 μg/m³
PM1019.8 μg/m³9.4 μg/m³
Ozone61 ppb66 ppb
NO23.4 ppb18.1 ppb

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