Hanoi vs Riga

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

Vietnam
Hanoi
154
Unhealthy
Latvia
Riga
26
Good
MetricHanoiRiga
AQI15426
PM2.556.2 μg/m³2.2 μg/m³
PM1056.7 μg/m³3.7 μg/m³
Ozone108 ppb53 ppb
NO234.1 ppb2.4 ppb

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