Chiang Mai vs Sydney

Live air quality comparison. Both cities show identical AQI right now.

Thailand
Chiang Mai
59
Moderate
Australia
Sydney
59
Moderate
MetricChiang MaiSydney
AQI5959
PM2.513.9 μg/m³3.6 μg/m³
PM1018.9 μg/m³4.6 μg/m³
Ozone17 ppb41 ppb
NO227.2 ppb16.9 ppb

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