Shenzhen vs Chennai

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

China
Shenzhen
62
Moderate
India
Chennai
112
Unhealthy for Sensitive Groups
MetricShenzhenChennai
AQI62112
PM2.517 μg/m³15.5 μg/m³
PM1020 μg/m³20.1 μg/m³
Ozone37 ppb64 ppb
NO247.4 ppb11.2 ppb

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