Riyadh vs Johannesburg

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

Saudi Arabia
Riyadh
694
Hazardous
South Africa
Johannesburg
155
Unhealthy
MetricRiyadhJohannesburg
AQI694155
PM2.581.7 μg/m³56 μg/m³
PM10469.4 μg/m³56.8 μg/m³
Ozone54 ppb10 ppb
NO225.1 ppb64.8 ppb

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