Hanoi vs Kyoto

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

Vietnam
Hanoi
117
Unhealthy for Sensitive Groups
Japan
Kyoto
51
Moderate
MetricHanoiKyoto
AQI11751
PM2.554.9 μg/m³5.9 μg/m³
PM1057.6 μg/m³7.7 μg/m³
Ozone25 ppb22 ppb
NO249.3 ppb13 ppb

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