Penang vs Cairo

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

Malaysia
Penang
70
Moderate
Egypt
Cairo
81
Moderate
MetricPenangCairo
AQI7081
PM2.531.5 μg/m³14.5 μg/m³
PM1031.8 μg/m³26.6 μg/m³
Ozone34 ppb87 ppb
NO228.8 ppb15.8 ppb

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