Hanoi vs Vancouver

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

Vietnam
Hanoi
120
Unhealthy for Sensitive Groups
Canada
Vancouver
70
Moderate
MetricHanoiVancouver
AQI12070
PM2.553.9 μg/m³33.2 μg/m³
PM1055.8 μg/m³33.3 μg/m³
Ozone35 ppb137 ppb
NO245.3 ppb32.4 ppb

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