Riyadh vs Hangzhou

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

Saudi Arabia
Riyadh
873
Hazardous
China
Hangzhou
154
Unhealthy
MetricRiyadhHangzhou
AQI873154
PM2.562.9 μg/m³28.3 μg/m³
PM10201.2 μg/m³34.3 μg/m³
Ozone42 ppb151 ppb
NO241.9 ppb14.8 ppb

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