Sofia vs Shanghai

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

Bulgaria
Sofia
57
Moderate
China
Shanghai
111
Unhealthy for Sensitive Groups
MetricSofiaShanghai
AQI57111
PM2.58.4 μg/m³44.4 μg/m³
PM109 μg/m³64.5 μg/m³
Ozone23 ppb21 ppb
NO25.4 ppb36.6 ppb

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