Kolkata vs Madrid

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

India
Kolkata
187
Unhealthy
Spain
Madrid
44
Good
MetricKolkataMadrid
AQI18744
PM2.5117.1 μg/m³6.1 μg/m³
PM10121.5 μg/m³9.4 μg/m³
Ozone118 ppb24 ppb
NO217.6 ppb20.7 ppb

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

Kolkata vs Madrid - Air Quality Comparison | atmos.today