Air pollution fell substantially after Paris restricted car traffic and made way for parks and bike lanes. Air pollution heat maps show the levels of 20 years ago as a pulsing red, with almost every neighborhood above the European Union’s limit for nitrogen dioxide, which results from the combustion of fossil fuels. By... See more

Walkable cities🚶‍➡️ Source: Visual Capitalist https://www.voronoiapp.com/cities/The-Worlds-Most-Walkable-Cities-Are-in-Europe—4257