Barcelona vs Madrid

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

Spain
Barcelona
58
Moderate
Spain
Madrid
57
Moderate
MetricBarcelonaMadrid
AQI5857
PM2.59 μg/m³11.9 μg/m³
PM1011.1 μg/m³14.1 μg/m³
Ozone61 ppb15 ppb
NO27.4 ppb25.5 ppb

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