Hanoi vs Singapore

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

Vietnam
Hanoi
99
Moderate
Singapore
Singapore
61
Moderate
MetricHanoiSingapore
AQI9961
PM2.526.7 μg/m³9.5 μg/m³
PM1028.2 μg/m³10 μg/m³
Ozone54 ppb81 ppb
NO229.3 ppb34.2 ppb

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