London vs Santiago

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

United Kingdom
London
56
Moderate
Chile
Santiago
167
Unhealthy
MetricLondonSantiago
AQI56167
PM2.57 μg/m³90.1 μg/m³
PM1014.6 μg/m³90.8 μg/m³
Ozone82 ppb32 ppb
NO215 ppb140.6 ppb

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