Pollution

This view made me clear again, why I want to live in a rural area, far away from cities. We are looking to the northeast, in the far distance is a mountain (hardly) visible, a part of the Spessart in Bavaria.
This air pollution is above the Main-valley. We can see from Aschaffenburg to Hanau.
It can't be healthy, can it? And the people there don't have only air pollution, they also have noise pollution and light pollution. And probably other pollution types too.