Chengdu vs Christchurch

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

China
Chengdu
79
Moderate
New Zealand
Christchurch
38
Good
MetricChengduChristchurch
AQI7938
PM2.512.3 μg/m³6 μg/m³
PM1012.6 μg/m³6.5 μg/m³
Ozone71 ppb21 ppb
NO223.9 ppb4.6 ppb

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