Xian vs Chennai

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

China
Xian
105
Unhealthy for Sensitive Groups
India
Chennai
68
Moderate
MetricXianChennai
AQI10568
PM2.548.9 μg/m³18.9 μg/m³
PM1049.6 μg/m³22.7 μg/m³
Ozone12 ppb25 ppb
NO253.8 ppb23.3 ppb

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