Lagos vs Chennai

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

Nigeria
Lagos
91
Moderate
India
Chennai
67
Moderate
MetricLagosChennai
AQI9167
PM2.523.3 μg/m³18.9 μg/m³
PM1027.8 μg/m³26.2 μg/m³
Ozone27 ppb48 ppb
NO226.8 ppb8.1 ppb

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