Xian vs Christchurch

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

China
Xian
105
Unhealthy for Sensitive Groups
New Zealand
Christchurch
12
Good
MetricXianChristchurch
AQI10512
PM2.548.9 μg/m³1.1 μg/m³
PM1049.6 μg/m³1.4 μg/m³
Ozone12 ppb52 ppb
NO253.8 ppb1.3 ppb

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