Kolkata vs Lagos

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

India
Kolkata
57
Moderate
Nigeria
Lagos
66
Moderate
MetricKolkataLagos
AQI5766
PM2.510.9 μg/m³17.1 μg/m³
PM1013.4 μg/m³22.1 μg/m³
Ozone52 ppb46 ppb
NO28 ppb14.1 ppb

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