Chiang Mai vs Christchurch

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

Thailand
Chiang Mai
59
Moderate
New Zealand
Christchurch
51
Moderate
MetricChiang MaiChristchurch
AQI5951
PM2.513.9 μg/m³13.5 μg/m³
PM1018.9 μg/m³16.2 μg/m³
Ozone17 ppb16 ppb
NO227.2 ppb7.7 ppb

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