Delhi vs Chennai

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

India
Delhi
176
Unhealthy
India
Chennai
52
Moderate
MetricDelhiChennai
AQI17652
PM2.5125.7 μg/m³4 μg/m³
PM10282.2 μg/m³4.6 μg/m³
Ozone37 ppb48 ppb
NO240.1 ppb7.8 ppb

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