Xian vs Singapore

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

China
Xian
105
Unhealthy for Sensitive Groups
Singapore
Singapore
72
Moderate
MetricXianSingapore
AQI10572
PM2.548.9 μg/m³20 μg/m³
PM1049.6 μg/m³26.9 μg/m³
Ozone12 ppb72 ppb
NO253.8 ppb20.2 ppb

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