Harbin vs Riyadh

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

China
Harbin
53
Moderate
Saudi Arabia
Riyadh
1271
Hazardous
MetricHarbinRiyadh
AQI531271
PM2.511.2 μg/m³107.3 μg/m³
PM1016.8 μg/m³651.9 μg/m³
Ozone67 ppb29 ppb
NO213.3 ppb61.1 ppb

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