Chengdu vs Riyadh

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

China
Chengdu
152
Unhealthy
Saudi Arabia
Riyadh
693
Hazardous
MetricChengduRiyadh
AQI152693
PM2.580.1 μg/m³82.7 μg/m³
PM1081 μg/m³431.2 μg/m³
Ozone14 ppb54 ppb
NO282.6 ppb26.1 ppb

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