Hanoi vs Hamburg

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

Vietnam
Hanoi
154
Unhealthy
Germany
Hamburg
24
Good
MetricHanoiHamburg
AQI15424
PM2.556.2 μg/m³3.3 μg/m³
PM1056.7 μg/m³7.2 μg/m³
Ozone108 ppb49 ppb
NO234.1 ppb9.8 ppb

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