Xian vs Christchurch

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

China
Xian
153
Unhealthy
New Zealand
Christchurch
51
Moderate
MetricXianChristchurch
AQI15351
PM2.560.5 μg/m³13.5 μg/m³
PM10109.9 μg/m³16.2 μg/m³
Ozone12 ppb16 ppb
NO248.6 ppb7.7 ppb

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