Xian vs Tallinn

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

China
Xian
153
Unhealthy
Estonia
Tallinn
29
Good
MetricXianTallinn
AQI15329
PM2.560.5 μg/m³3.1 μg/m³
PM10109.9 μg/m³5.1 μg/m³
Ozone12 ppb65 ppb
NO248.6 ppb3.5 ppb

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