Shanghai vs Lima

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

China
Shanghai
99
Moderate
Peru
Lima
58
Moderate
MetricShanghaiLima
AQI9958
PM2.540.3 μg/m³12.7 μg/m³
PM1041.3 μg/m³21.3 μg/m³
Ozone49 ppb41 ppb
NO282.8 ppb14.8 ppb

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