Xian vs Chengdu

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

Unhealthy for Sensitive Groups

Metric	Xian	Chengdu
AQI	105	152
PM2.5	48.9 μg/m³	80.1 μg/m³
PM10	49.6 μg/m³	81 μg/m³
Ozone	12 ppb	14 ppb
NO2	53.8 ppb	82.6 ppb

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