Moscow vs Hanoi

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

Russia
Moscow
66
Moderate
Vietnam
Hanoi
158
Unhealthy
MetricMoscowHanoi
AQI66158
PM2.513.5 μg/m³59.5 μg/m³
PM1016.5 μg/m³60.1 μg/m³
Ozone47 ppb94 ppb
NO236.1 ppb55.6 ppb

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