Lima vs London

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

Peru
Lima
55
Moderate
United Kingdom
London
57
Moderate
MetricLimaLondon
AQI5557
PM2.516.6 μg/m³8.7 μg/m³
PM1043.3 μg/m³16.7 μg/m³
Ozone76 ppb83 ppb
NO23.9 ppb13.7 ppb

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