Xian vs Singapore

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

China
Xian
153
Unhealthy
Singapore
Singapore
60
Moderate
MetricXianSingapore
AQI15360
PM2.560.5 μg/m³9.1 μg/m³
PM10109.9 μg/m³9.5 μg/m³
Ozone12 ppb82 ppb
NO248.6 ppb33.3 ppb

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