Kolkata vs Jakarta

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

Unhealthy for Sensitive Groups

Metric	Kolkata	Jakarta
AQI	140	166
PM2.5	52.9 μg/m³	60.3 μg/m³
PM10	62.2 μg/m³	63.1 μg/m³
Ozone	134 ppb	162 ppb
NO2	11.2 ppb	38.1 ppb

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