Phnom Penh vs Cairo

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

Cambodia
Phnom Penh
45
Good
Egypt
Cairo
81
Moderate
MetricPhnom PenhCairo
AQI4581
PM2.511 μg/m³14.5 μg/m³
PM1011.7 μg/m³26.6 μg/m³
Ozone21 ppb87 ppb
NO212.1 ppb15.8 ppb

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