Lima vs Santiago

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

Peru
Lima
57
Moderate
Chile
Santiago
91
Moderate
MetricLimaSantiago
AQI5791
PM2.510.1 μg/m³28.9 μg/m³
PM1019.8 μg/m³29 μg/m³
Ozone61 ppb165 ppb
NO23.4 ppb15.4 ppb

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

Lima vs Santiago - Air Quality Comparison | atmos.today