Air Quality Index (AQI) in Sierra Leone 🇸🇱
Live Air Quality Index (AQI) and PM2.5 Levels in Sierra Leone
Currently, the air quality in Freetown, the capital of Sierra Leone, is rated as Sensitive. The PM2.5 concentration is 44.2 µg/m³, while PM10 levels are recorded at 93.8 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 1.4 µg/m³, resulting in a US EPA Index of 3.
Sierra Leone Air Quality: Major Cities Index
* Air Quality Index (AQI) data for Sierra Leone is calculated using the US EPA standard. Information is processed from multiple monitoring stations detecting PM2.5, PM10, and gaseous pollutants to ensure accuracy for respiratory health planning.