Kolkata vs Amsterdam

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

India
Kolkata
187
Unhealthy
Netherlands
Amsterdam
25
Good
MetricKolkataAmsterdam
AQI18725
PM2.5117.1 μg/m³4 μg/m³
PM10121.5 μg/m³10.1 μg/m³
Ozone118 ppb53 ppb
NO217.6 ppb8.4 ppb

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