Chengdu vs Christchurch

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

China
Chengdu
138
Unhealthy for Sensitive Groups
New Zealand
Christchurch
51
Moderate
MetricChengduChristchurch
AQI13851
PM2.572.6 μg/m³13.5 μg/m³
PM10143.9 μg/m³16.2 μg/m³
Ozone56 ppb16 ppb
NO227.8 ppb7.7 ppb

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