Sydney vs Cairo

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

Australia
Sydney
58
Moderate
Egypt
Cairo
67
Moderate
MetricSydneyCairo
AQI5867
PM2.529.8 μg/m³21.2 μg/m³
PM1032.4 μg/m³68.2 μg/m³
Ozone5 ppb58 ppb
NO238.8 ppb20.8 ppb

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