Kolkata vs Luanda

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

India
Kolkata
58
Moderate
Angola
Luanda
76
Moderate
MetricKolkataLuanda
AQI5876
PM2.517.2 μg/m³15 μg/m³
PM1019.4 μg/m³18.7 μg/m³
Ozone75 ppb59 ppb
NO28.5 ppb4.2 ppb

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