Kolkata vs Adelaide

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

India
Kolkata
190
Unhealthy
Australia
Adelaide
30
Good
MetricKolkataAdelaide
AQI19030
PM2.568 μg/m³9.8 μg/m³
PM1073.3 μg/m³15.9 μg/m³
Ozone180 ppb56 ppb
NO28.1 ppb1.1 ppb

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