Colombo vs Cairo

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

Sri Lanka
Colombo
46
Good
Egypt
Cairo
67
Moderate
MetricColomboCairo
AQI4667
PM2.57.2 μg/m³21.2 μg/m³
PM108.6 μg/m³68.2 μg/m³
Ozone18 ppb58 ppb
NO216.3 ppb20.8 ppb

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