A plume of Saharan dust is currently sweeping across Malta, carried by warm southeasterly Scirocco winds over the central Mediterranean. While this natural phenomenon can create striking skies, it also brings a range of environmental and health impacts that are being felt across the islands.

So, what are the disadvantages here?

According to Maltese Islands Weather, among the downsides, air quality tends to deteriorate as fine dust particles (PM10 and PM2.5) increase in the atmosphere. This can lead to respiratory discomfort, particularly for vulnerable individuals, as well as eye irritation.

The dust also contributes to warmer, more humid nights, making conditions feel heavier and less comfortable. Visibility is often reduced, with a noticeable brownish haze dulling the usual blue skies.

On a practical level, the fine dust settles quickly on surfaces, leaving cars, balconies, and windows coated in a thin layer of grime.

Despite these drawbacks, Saharan dust events also have their advantages. The particles are rich in minerals such as iron and phosphorus, which can nourish both land and marine ecosystems. This natural fertilisation can support ocean life in surrounding waters.

Additionally, the dust can enhance the colours of sunrises and sunsets, producing more vivid and dramatic displays across the Maltese horizon.

This weather phenomenon is meant to clear up towards mid-week!