Kolkata vs Melbourne

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

India
Kolkata
116
Unhealthy for Sensitive Groups
Australia
Melbourne
21
Good
MetricKolkataMelbourne
AQI11621
PM2.538.1 μg/m³8.4 μg/m³
PM1045.3 μg/m³9.2 μg/m³
Ozone66 ppb27 ppb
NO213.3 ppb11.2 ppb

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