Wuhan vs Johannesburg

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

China
Wuhan
59
Moderate
South Africa
Johannesburg
155
Unhealthy
MetricWuhanJohannesburg
AQI59155
PM2.523.5 μg/m³56 μg/m³
PM1027.1 μg/m³56.8 μg/m³
Ozone62 ppb10 ppb
NO232.5 ppb64.8 ppb

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