Auckland vs Christchurch

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

New Zealand
Auckland
51
Moderate
New Zealand
Christchurch
22
Good
MetricAucklandChristchurch
AQI5122
PM2.511.8 μg/m³1.8 μg/m³
PM1019.6 μg/m³2.6 μg/m³
Ozone53 ppb49 ppb
NO20.9 ppb0.5 ppb

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