Phnom Penh vs Cairo

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

Cambodia
Phnom Penh
81
Moderate
Egypt
Cairo
57
Moderate
MetricPhnom PenhCairo
AQI8157
PM2.514.2 μg/m³16.2 μg/m³
PM1014.8 μg/m³25.2 μg/m³
Ozone32 ppb144 ppb
NO210.3 ppb14 ppb

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