Hanoi vs Hamburg

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

Vietnam
Hanoi
148
Unhealthy for Sensitive Groups
Germany
Hamburg
37
Good
MetricHanoiHamburg
AQI14837
PM2.560.8 μg/m³4.7 μg/m³
PM1061 μg/m³7.2 μg/m³
Ozone68 ppb72 ppb
NO230.3 ppb9.2 ppb

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