Xian vs Helsinki

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

China
Xian
135
Unhealthy for Sensitive Groups
Finland
Helsinki
22
Good
MetricXianHelsinki
AQI13522
PM2.531.4 μg/m³1 μg/m³
PM1076.8 μg/m³1.3 μg/m³
Ozone69 ppb47 ppb
NO215.8 ppb2.8 ppb

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