Seoul vs New York

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

South Korea
Seoul
51
Moderate
United States
New York
71
Moderate
MetricSeoulNew York
AQI5171
PM2.516.5 μg/m³19 μg/m³
PM1016.6 μg/m³19.7 μg/m³
Ozone6 ppb113 ppb
NO255.4 ppb8.7 ppb

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