Xian vs Riyadh

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

China
Xian
78
Moderate
Saudi Arabia
Riyadh
901
Hazardous
MetricXianRiyadh
AQI78901
PM2.510.3 μg/m³130.4 μg/m³
PM1015.3 μg/m³972.3 μg/m³
Ozone44 ppb74 ppb
NO222.8 ppb20 ppb

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