Christchurch vs Auckland

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

New Zealand
Christchurch
25
Good
New Zealand
Auckland
33
Good
MetricChristchurchAuckland
AQI2533
PM2.55 μg/m³6.4 μg/m³
PM108.4 μg/m³9 μg/m³
Ozone53 ppb33 ppb
NO20.8 ppb6.9 ppb

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