Karachi vs Chennai

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

Pakistan
Karachi
81
Moderate
India
Chennai
67
Moderate
MetricKarachiChennai
AQI8167
PM2.523.9 μg/m³18.9 μg/m³
PM1054.5 μg/m³26.2 μg/m³
Ozone63 ppb48 ppb
NO29.6 ppb8.1 ppb

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

Karachi vs Chennai - Air Quality Comparison | atmos.today