Lima vs Xian

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

Peru
Lima
55
Moderate
China
Xian
153
Unhealthy
MetricLimaXian
AQI55153
PM2.516.6 μg/m³65.9 μg/m³
PM1043.3 μg/m³114.1 μg/m³
Ozone76 ppb8 ppb
NO23.9 ppb55.3 ppb

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