Christchurch vs Beijing

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

New Zealand
Christchurch
22
Good
China
Beijing
183
Unhealthy
MetricChristchurchBeijing
AQI22183
PM2.51.8 μg/m³166.7 μg/m³
PM102.6 μg/m³172.3 μg/m³
Ozone49 ppb2 ppb
NO20.5 ppb43.2 ppb

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