Chengdu vs Helsinki

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

China
Chengdu
138
Unhealthy for Sensitive Groups
Finland
Helsinki
30
Good
MetricChengduHelsinki
AQI13830
PM2.572.6 μg/m³4.1 μg/m³
PM10143.9 μg/m³5.4 μg/m³
Ozone56 ppb84 ppb
NO227.8 ppb3.7 ppb

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