Kolkata vs Paris

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

India
Kolkata
68
Moderate
France
Paris
51
Moderate
MetricKolkataParis
AQI6851
PM2.528.2 μg/m³11.8 μg/m³
PM1046 μg/m³18.7 μg/m³
Ozone116 ppb77 ppb
NO24.9 ppb11.7 ppb

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