Lahore vs Chennai

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

Pakistan
Lahore
199
Unhealthy
India
Chennai
72
Moderate
MetricLahoreChennai
AQI19972
PM2.596.2 μg/m³18.4 μg/m³
PM1098.7 μg/m³23.7 μg/m³
Ozone50 ppb91 ppb
NO2121.4 ppb13.4 ppb

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