Busan vs Shanghai

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

South Korea
Busan
52
Moderate
China
Shanghai
82
Moderate
MetricBusanShanghai
AQI5282
PM2.510.1 μg/m³28.1 μg/m³
PM1016.6 μg/m³34.6 μg/m³
Ozone94 ppb68 ppb
NO24.4 ppb44 ppb

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