Lima vs Shanghai

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

Peru
Lima
47
Good
China
Shanghai
111
Unhealthy for Sensitive Groups
MetricLimaShanghai
AQI47111
PM2.513.9 μg/m³44.4 μg/m³
PM1066.8 μg/m³64.5 μg/m³
Ozone38 ppb21 ppb
NO27.6 ppb36.6 ppb

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