Riyadh vs Johannesburg

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

Saudi Arabia
Riyadh
901
Hazardous
South Africa
Johannesburg
157
Unhealthy
MetricRiyadhJohannesburg
AQI901157
PM2.5130.4 μg/m³54.7 μg/m³
PM10972.3 μg/m³54.8 μg/m³
Ozone74 ppb68 ppb
NO220 ppb36.3 ppb

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