Christchurch vs Beijing

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

New Zealand
Christchurch
25
Good
China
Beijing
153
Unhealthy
MetricChristchurchBeijing
AQI25153
PM2.55 μg/m³42.8 μg/m³
PM108.4 μg/m³42.8 μg/m³
Ozone53 ppb1 ppb
NO20.8 ppb94.6 ppb

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