Phnom Penh vs Shanghai

Live air quality comparison. Phnom Penh has cleaner air right now.

Cambodia
Phnom Penh
45
Good
China
Shanghai
85
Moderate
MetricPhnom PenhShanghai
AQI4585
PM2.511 μg/m³33.9 μg/m³
PM1011.7 μg/m³34.7 μg/m³
Ozone21 ppb34 ppb
NO212.1 ppb63.8 ppb

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