Hanoi vs Riga

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

Vietnam
Hanoi
148
Unhealthy for Sensitive Groups
Latvia
Riga
30
Good
MetricHanoiRiga
AQI14830
PM2.560.8 μg/m³5.2 μg/m³
PM1061 μg/m³7.1 μg/m³
Ozone68 ppb49 ppb
NO230.3 ppb4.2 ppb

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