Helsinki vs Shanghai

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

Finland
Helsinki
23
Good
China
Shanghai
56
Moderate
MetricHelsinkiShanghai
AQI2356
PM2.54.5 μg/m³31.5 μg/m³
PM105.7 μg/m³33.3 μg/m³
Ozone69 ppb10 ppb
NO26.9 ppb70.4 ppb

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