Tokyo vs Riyadh

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

Japan
Tokyo
80
Moderate
Saudi Arabia
Riyadh
870
Hazardous
MetricTokyoRiyadh
AQI80870
PM2.517.6 μg/m³62.6 μg/m³
PM1021.8 μg/m³201.6 μg/m³
Ozone89 ppb38 ppb
NO223.6 ppb34.1 ppb

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