Chennai vs Madrid

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

India
Chennai
135
Unhealthy for Sensitive Groups
Spain
Madrid
45
Good
MetricChennaiMadrid
AQI13545
PM2.517.3 μg/m³6.9 μg/m³
PM1022.9 μg/m³23 μg/m³
Ozone77 ppb82 ppb
NO29.9 ppb12.5 ppb

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