Kolkata vs Kuala Lumpur

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

India
Kolkata
121
Unhealthy for Sensitive Groups
Malaysia
Kuala Lumpur
151
Unhealthy
MetricKolkataKuala Lumpur
AQI121151
PM2.551.9 μg/m³75.7 μg/m³
PM1064.5 μg/m³76.4 μg/m³
Ozone72 ppb0 ppb
NO215.5 ppb87 ppb

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