Tokyo vs Santiago

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

Japan
Tokyo
66
Moderate
Chile
Santiago
157
Unhealthy
MetricTokyoSantiago
AQI66157
PM2.528.3 μg/m³51.6 μg/m³
PM1032.6 μg/m³53.1 μg/m³
Ozone52 ppb6 ppb
NO242.3 ppb81.4 ppb

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