I see the papers are going a little bonkers at the prospect of pollution and saharan dust hitting us tomorrow.
It does look very mild again, temps getting up to just about the mid teens. A big high pressure sits to our south over north africa, bringing the sand and the warmth. As passing cold front brings some rain later tomorrow, the sand will be deposited onto surfaces, probably most noticeable on cars.
DEFRA have issued a pollution forecast for tomorrow due to the high levels of dust. descriptors of levels here
please ignore the smog warnings in the papers - this isnt smog, its sand - entirely different sort of particulates!