Chennai vs Madrid

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

India
Chennai
65
Moderate
Spain
Madrid
41
Good
MetricChennaiMadrid
AQI6541
PM2.517.2 μg/m³4.9 μg/m³
PM1025.8 μg/m³8.7 μg/m³
Ozone64 ppb58 ppb
NO24.2 ppb15.6 ppb

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