Harbin vs Riyadh

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

China
Harbin
30
Good
Saudi Arabia
Riyadh
901
Hazardous
MetricHarbinRiyadh
AQI30901
PM2.54.4 μg/m³130.4 μg/m³
PM104.4 μg/m³972.3 μg/m³
Ozone34 ppb74 ppb
NO221 ppb20 ppb

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