Sofia vs Shanghai

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

Bulgaria
Sofia
39
Good
China
Shanghai
56
Moderate
MetricSofiaShanghai
AQI3956
PM2.55.5 μg/m³31.5 μg/m³
PM106.5 μg/m³33.3 μg/m³
Ozone79 ppb10 ppb
NO21.2 ppb70.4 ppb

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