Hanoi vs Santiago

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

Vietnam
Hanoi
153
Unhealthy
Chile
Santiago
73
Moderate
MetricHanoiSantiago
AQI15373
PM2.583.4 μg/m³34.6 μg/m³
PM1083.8 μg/m³35.6 μg/m³
Ozone59 ppb13 ppb
NO249.3 ppb58.3 ppb

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