Chengdu vs Chennai

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

China
Chengdu
138
Unhealthy for Sensitive Groups
India
Chennai
135
Unhealthy for Sensitive Groups
MetricChengduChennai
AQI138135
PM2.572.6 μg/m³17.3 μg/m³
PM10143.9 μg/m³22.9 μg/m³
Ozone56 ppb77 ppb
NO227.8 ppb9.9 ppb

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

Chengdu vs Chennai - Air Quality Comparison | atmos.today