Christchurch vs Shanghai

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

New Zealand
Christchurch
27
Good
China
Shanghai
82
Moderate
MetricChristchurchShanghai
AQI2782
PM2.55.4 μg/m³28.1 μg/m³
PM106.1 μg/m³34.6 μg/m³
Ozone17 ppb68 ppb
NO212.6 ppb44 ppb

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