Christchurch vs Auckland

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

New Zealand
Christchurch
22
Good
New Zealand
Auckland
51
Moderate
MetricChristchurchAuckland
AQI2251
PM2.51.8 μg/m³11.8 μg/m³
PM102.6 μg/m³19.6 μg/m³
Ozone49 ppb53 ppb
NO20.5 ppb0.9 ppb

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