Harbin vs Johannesburg

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

China
Harbin
53
Moderate
South Africa
Johannesburg
172
Unhealthy
MetricHarbinJohannesburg
AQI53172
PM2.511.2 μg/m³145.3 μg/m³
PM1016.8 μg/m³146.7 μg/m³
Ozone67 ppb23 ppb
NO213.3 ppb74 ppb

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