Hanoi vs Singapore

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

Vietnam
Hanoi
148
Unhealthy for Sensitive Groups
Singapore
Singapore
71
Moderate
MetricHanoiSingapore
AQI14871
PM2.560.8 μg/m³15.4 μg/m³
PM1061 μg/m³19.2 μg/m³
Ozone68 ppb83 ppb
NO230.3 ppb19.6 ppb

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