Most deaths in England is in London and so is nitrogen oxide, that both makes sense.

Lombardy on this picture is massively the most polluting area.

More population obviously = more deaths. But Lombardy is just really really bad. Which is odd... But when we look at the nitrogen oxide picture, Lombardy is.. really really bad. Which is kind of odd too.

Respiratory illness and air pollution. Less air pollution the better your resistance obviously.

That's my scientific thread hope you enjoyed.