Lima vs Santiago

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

Peru
Lima
55
Moderate
Chile
Santiago
166
Unhealthy
MetricLimaSantiago
AQI55166
PM2.516.6 μg/m³90.8 μg/m³
PM1043.3 μg/m³91.5 μg/m³
Ozone76 ppb73 ppb
NO23.9 ppb119.1 ppb

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