Kolkata vs Stockholm

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

India
Kolkata
116
Unhealthy for Sensitive Groups
Sweden
Stockholm
31
Good
MetricKolkataStockholm
AQI11631
PM2.538.1 μg/m³1.8 μg/m³
PM1045.3 μg/m³2.8 μg/m³
Ozone66 ppb57 ppb
NO213.3 ppb3.1 ppb

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