Harbin vs Seoul

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

China
Harbin
120
Unhealthy for Sensitive Groups
South Korea
Seoul
99
Moderate
MetricHarbinSeoul
AQI12099
PM2.530.9 μg/m³30.6 μg/m³
PM1040.9 μg/m³33.3 μg/m³
Ozone24 ppb65 ppb
NO232 ppb47.8 ppb

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