Hanoi vs Singapore

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

Vietnam
Hanoi
155
Unhealthy
Singapore
Singapore
213
Very Unhealthy
MetricHanoiSingapore
AQI155213
PM2.572.2 μg/m³61.2 μg/m³
PM1072.2 μg/m³67.1 μg/m³
Ozone67 ppb161 ppb
NO245.9 ppb32.2 ppb

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