Kolkata vs Stockholm

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

India
Kolkata
57
Moderate
Sweden
Stockholm
22
Good
MetricKolkataStockholm
AQI5722
PM2.517.5 μg/m³6.5 μg/m³
PM1019.9 μg/m³9.5 μg/m³
Ozone73 ppb27 ppb
NO28.6 ppb21.7 ppb

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