Chengdu vs Tallinn

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

China
Chengdu
138
Unhealthy for Sensitive Groups
Estonia
Tallinn
29
Good
MetricChengduTallinn
AQI13829
PM2.572.6 μg/m³3.1 μg/m³
PM10143.9 μg/m³5.1 μg/m³
Ozone56 ppb65 ppb
NO227.8 ppb3.5 ppb

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