Cairo vs Perth

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

Egypt
Cairo
62
Moderate
Australia
Perth
19
Good
MetricCairoPerth
AQI6219
PM2.513.8 μg/m³2.2 μg/m³
PM1023.2 μg/m³3.1 μg/m³
Ozone81 ppb46 ppb
NO220.9 ppb2.9 ppb

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