Cairo vs Madrid

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

Egypt
Cairo
73
Moderate
Spain
Madrid
32
Good
MetricCairoMadrid
AQI7332
PM2.519.1 μg/m³4.8 μg/m³
PM1033.6 μg/m³9.9 μg/m³
Ozone46 ppb44 ppb
NO234.3 ppb17.6 ppb

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