Lima vs Santiago

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

Peru
Lima
60
Moderate
Chile
Santiago
159
Unhealthy
MetricLimaSantiago
AQI60159
PM2.517.2 μg/m³46.8 μg/m³
PM1057.3 μg/m³47.8 μg/m³
Ozone48 ppb14 ppb
NO215.5 ppb74.5 ppb

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

Lima vs Santiago - Air Quality Comparison | atmos.today