Phnom Penh vs Cairo

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

Cambodia
Phnom Penh
56
Moderate
Egypt
Cairo
67
Moderate
MetricPhnom PenhCairo
AQI5667
PM2.512.7 μg/m³21.2 μg/m³
PM1013.3 μg/m³68.2 μg/m³
Ozone22 ppb58 ppb
NO210.2 ppb20.8 ppb

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