Xian vs Helsinki

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

China
Xian
78
Moderate
Finland
Helsinki
37
Good
MetricXianHelsinki
AQI7837
PM2.510.3 μg/m³7.9 μg/m³
PM1015.3 μg/m³9.2 μg/m³
Ozone44 ppb62 ppb
NO222.8 ppb9.8 ppb

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