Helsinki vs Shanghai

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

Finland
Helsinki
25
Good
China
Shanghai
108
Unhealthy for Sensitive Groups
MetricHelsinkiShanghai
AQI25108
PM2.52 μg/m³50.1 μg/m³
PM103.2 μg/m³58.9 μg/m³
Ozone53 ppb13 ppb
NO24.6 ppb41 ppb

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