Lima vs Beijing

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

Peru
Lima
57
Moderate
China
Beijing
152
Unhealthy
MetricLimaBeijing
AQI57152
PM2.511.1 μg/m³49.7 μg/m³
PM1016.8 μg/m³56.6 μg/m³
Ozone38 ppb90 ppb
NO217.2 ppb57.5 ppb

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