Riyadh vs Singapore

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

Saudi Arabia
Riyadh
870
Hazardous
Singapore
Singapore
193
Unhealthy
MetricRiyadhSingapore
AQI870193
PM2.562.6 μg/m³97.1 μg/m³
PM10201.6 μg/m³103.4 μg/m³
Ozone38 ppb178 ppb
NO234.1 ppb46.7 ppb

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