Kolkata vs Melbourne

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

India
Kolkata
58
Moderate
Australia
Melbourne
32
Good
MetricKolkataMelbourne
AQI5832
PM2.517.2 μg/m³8.3 μg/m³
PM1019.4 μg/m³13.3 μg/m³
Ozone75 ppb52 ppb
NO28.5 ppb3.6 ppb

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