Chiang Mai vs Christchurch

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

Thailand
Chiang Mai
56
Moderate
New Zealand
Christchurch
12
Good
MetricChiang MaiChristchurch
AQI5612
PM2.517.2 μg/m³2.4 μg/m³
PM1018.2 μg/m³3.3 μg/m³
Ozone9 ppb45 ppb
NO223.3 ppb2.6 ppb

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