Just stumbled on this one today. There is even pollution in London.
At least, London is already developed.
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London issues health alert over air pollution
2017-01-20 13:34 | Ecns.cn | Editor:Yao Lan
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Pollution is seen over the Canary Wharf business district from a viewing area of the 95-storey skyscraper The Shard, the tallest building in Britain at 309.6 meters, in London, Jan. 19, 2017. Eight London boroughs issued high pollution warnings Thursday. (Photo/Agencies)
You can see reflection of people on the window pane.
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Pollution is seen over south east London through a window in a viewing area of the 95-storey skyscraper The Shard, the tallest building in Britain at 309.6 meters, in London, Jan. 19, 2017. Eight London boroughs issued high pollution warnings Thursday. (Photo/Agencies)
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Pollution haze over South East London, through a window in a viewing area of the 95-storey skyscraper The Shard, the tallest building in Britain, in London, Jan. 19, 2017. The London mayor's office says the city is experiencing a period of air pollution with pollution readings moderate to high across the city. (Photo/Agencies)
View attachment 370169
Pollution haze over a view of London, through a window in a viewing area of the 95-storey skyscraper The Shard, the tallest building in Britain, in London, Jan. 19, 2017. The London mayor's office says the city is experiencing a period of air pollution with pollution readings moderate to high across the city. (Photo/Agencies)