Christchurch vs Wellington

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

New Zealand
Christchurch
22
Good
New Zealand
Wellington
53
Moderate
MetricChristchurchWellington
AQI2253
PM2.51.8 μg/m³8.9 μg/m³
PM102.6 μg/m³14.3 μg/m³
Ozone49 ppb54 ppb
NO20.5 ppb0.4 ppb

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