Kolkata vs Wellington

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

India
Kolkata
58
Moderate
New Zealand
Wellington
26
Good
MetricKolkataWellington
AQI5826
PM2.517.2 μg/m³4.4 μg/m³
PM1019.4 μg/m³7 μg/m³
Ozone75 ppb55 ppb
NO28.5 ppb1.1 ppb

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