Christchurch vs Beijing

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

New Zealand
Christchurch
22
Good
China
Beijing
145
Unhealthy for Sensitive Groups
MetricChristchurchBeijing
AQI22145
PM2.53.1 μg/m³59.6 μg/m³
PM103.5 μg/m³66.6 μg/m³
Ozone31 ppb52 ppb
NO23.4 ppb75.2 ppb

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