Christchurch vs Auckland

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

New Zealand
Christchurch
24
Good
New Zealand
Auckland
24
Good
MetricChristchurchAuckland
AQI2424
PM2.57.8 μg/m³6 μg/m³
PM109.6 μg/m³7.7 μg/m³
Ozone28 ppb36 ppb
NO28.2 ppb7.1 ppb

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