Auckland vs Christchurch

Live air quality comparison. Both cities show identical AQI right now.

New Zealand
Auckland
22
Good
New Zealand
Christchurch
22
Good
MetricAucklandChristchurch
AQI2222
PM2.54.1 μg/m³5.1 μg/m³
PM106.1 μg/m³5.9 μg/m³
Ozone45 ppb27 ppb
NO23.6 ppb5 ppb

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