Wuhan vs Johannesburg

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

China
Wuhan
77
Moderate
South Africa
Johannesburg
70
Moderate
MetricWuhanJohannesburg
AQI7770
PM2.59.6 μg/m³73.1 μg/m³
PM109.8 μg/m³74.7 μg/m³
Ozone53 ppb22 ppb
NO235.4 ppb61 ppb

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