Shanghai vs Chennai

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

China
Shanghai
162
Unhealthy
India
Chennai
67
Moderate
MetricShanghaiChennai
AQI16267
PM2.524.2 μg/m³18.9 μg/m³
PM1031.2 μg/m³26.2 μg/m³
Ozone72 ppb48 ppb
NO245.2 ppb8.1 ppb

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

Shanghai vs Chennai - Air Quality Comparison | atmos.today