Chennai vs Madrid

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

India
Chennai
70
Moderate
Spain
Madrid
47
Good
MetricChennaiMadrid
AQI7047
PM2.520.8 μg/m³11.6 μg/m³
PM1032.4 μg/m³35.3 μg/m³
Ozone68 ppb78 ppb
NO214.6 ppb16.5 ppb

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