Hangzhou vs Madrid

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

China
Hangzhou
103
Unhealthy for Sensitive Groups
Spain
Madrid
45
Good
MetricHangzhouMadrid
AQI10345
PM2.556.3 μg/m³6.9 μg/m³
PM1056.5 μg/m³23 μg/m³
Ozone1 ppb82 ppb
NO263.3 ppb12.5 ppb

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