New York vs Hangzhou

Live air quality comparison. New York has cleaner air right now.

United States
New York
71
Moderate
China
Hangzhou
103
Unhealthy for Sensitive Groups
MetricNew YorkHangzhou
AQI71103
PM2.519 μg/m³56.3 μg/m³
PM1019.7 μg/m³56.5 μg/m³
Ozone113 ppb1 ppb
NO28.7 ppb63.3 ppb

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