Shanghai vs Lima

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

China
Shanghai
111
Unhealthy for Sensitive Groups
Peru
Lima
47
Good
MetricShanghaiLima
AQI11147
PM2.544.4 μg/m³13.9 μg/m³
PM1064.5 μg/m³66.8 μg/m³
Ozone21 ppb38 ppb
NO236.6 ppb7.6 ppb

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