Kolkata vs Wellington

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

India
Kolkata
121
Unhealthy for Sensitive Groups
New Zealand
Wellington
32
Good
MetricKolkataWellington
AQI12132
PM2.551.9 μg/m³11.2 μg/m³
PM1064.5 μg/m³13.9 μg/m³
Ozone72 ppb29 ppb
NO215.5 ppb6.1 ppb

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