Lima vs Xian

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

Peru
Lima
57
Moderate
China
Xian
135
Unhealthy for Sensitive Groups
MetricLimaXian
AQI57135
PM2.512.8 μg/m³31.4 μg/m³
PM1035.9 μg/m³76.8 μg/m³
Ozone35 ppb69 ppb
NO215.4 ppb15.8 ppb

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