Switzerland Air Pollution

Delhi is the most polluted city in the world right now, according to an air quality index, or AQI, measured by Switzerland's IQAir. Pakistan's Lahore comes next.

If you look from a satellite or even Google Maps, the Ganga Valley appears to be the most polluted place in the world, says Andre Prevot, a renowned scientist at Switzerland's Paul Scherrer Institute. "It is a bit unfortunate because you have the Himalayas in the North and therefore the pollution is trapped in this valley," he says.

Imagine getting from home to work without a carbon footprint, whether one is traveling by train, car or bike. Switzerland has envisioned it, put it to test and is on verge of making it an option for every citizen. By 2022, the Green Class Project could become a part of Swiss lifestyle, so every single citizen could travel without causing any pollut...

Delhi is the most polluted city in the world right now, according to an air quality index, or AQI, measured by Switzerland's IQAir. Pakistan's Lahore comes next.

If you look from a satellite or even Google Maps, the Ganga Valley appears to be the most polluted place in the world, says Andre Prevot, a renowned scientist at Switzerland's Paul Scherrer Institute. "It is a bit unfortunate because you have the Himalayas in the North and therefore the pollution is trapped in this valley," he says.

Imagine getting from home to work without a carbon footprint, whether one is traveling by train, car or bike. Switzerland has envisioned it, put it to test and is on verge of making it an option for every citizen. By 2022, the Green Class Project could become a part of Swiss lifestyle, so every single citizen could travel without causing any pollut...