Delhi vs Chennai

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

India
Delhi
204
Very Unhealthy
India
Chennai
85
Moderate
MetricDelhiChennai
AQI20485
PM2.568.9 μg/m³19.8 μg/m³
PM10339.9 μg/m³26 μg/m³
Ozone228 ppb148 ppb
NO24.9 ppb3.4 ppb

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