Chiang Mai vs Beijing

Live air quality comparison. Chiang Mai has cleaner air right now.

Thailand
Chiang Mai
60
Moderate
China
Beijing
190
Unhealthy
MetricChiang MaiBeijing
AQI60190
PM2.56.7 μg/m³85.2 μg/m³
PM106.7 μg/m³90.1 μg/m³
Ozone39 ppb0 ppb
NO212.3 ppb105.3 ppb

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