Riyadh vs Johannesburg

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

Saudi Arabia
Riyadh
1271
Hazardous
South Africa
Johannesburg
172
Unhealthy
MetricRiyadhJohannesburg
AQI1271172
PM2.5107.3 μg/m³145.3 μg/m³
PM10651.9 μg/m³146.7 μg/m³
Ozone29 ppb23 ppb
NO261.1 ppb74 ppb

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