Perth vs Cairo

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

Australia
Perth
51
Moderate
Egypt
Cairo
67
Moderate
MetricPerthCairo
AQI5167
PM2.57.9 μg/m³21.8 μg/m³
PM109.1 μg/m³39.8 μg/m³
Ozone40 ppb59 ppb
NO28.2 ppb18.7 ppb

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