Kolkata vs Auckland

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

India
Kolkata
121
Unhealthy for Sensitive Groups
New Zealand
Auckland
27
Good
MetricKolkataAuckland
AQI12127
PM2.551.9 μg/m³6.8 μg/m³
PM1064.5 μg/m³7.4 μg/m³
Ozone72 ppb26 ppb
NO215.5 ppb6.8 ppb

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