Amidst a mild January: Saharan dust in the air

Saharan dust can occasionally be transported northward from the desert to the UK and Ireland and has an impact on our air quality.

Strong winds over North Africa can stir up large amounts of dust, with long-range transport of high concentrations affecting parts of Northern Europe for several days.

On some occasions, like early this week, the dust travels far enough north to make a noticeable impact on us in the UK and Ireland. With vivid sunsets as sunlight hits the dust, and also a hit to air quality with particulates growing in number.

If rain coincides with the dust, there may even be spots of “blood rain”. “Blood rain” is when the Saharan dust is precipitated out of the air and falls to the ground with the raindrops.

Dust deposits may be noticeable on your cars, so don't bother with a car wash today! Check the WeatherRadar to see exactly where it may rain.

A more positive result of the dust in our air are the intense and vivid colours are possible during sunset and sunrise, so next time it happens don't forget to send in your photos to our uploader for us to feature!