Medan vs Christchurch

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

Indonesia
Medan
75
Moderate
New Zealand
Christchurch
51
Moderate
MetricMedanChristchurch
AQI7551
PM2.519.2 μg/m³13.5 μg/m³
PM1020 μg/m³16.2 μg/m³
Ozone20 ppb16 ppb
NO223 ppb7.7 ppb

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