Chittagong vs Christchurch

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

Bangladesh
Chittagong
54
Moderate
New Zealand
Christchurch
38
Good
MetricChittagongChristchurch
AQI5438
PM2.515.7 μg/m³6 μg/m³
PM1028.1 μg/m³6.5 μg/m³
Ozone65 ppb21 ppb
NO27.4 ppb4.6 ppb

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