Pollution

If you’re a traveler, where are you most likely to encounter bad air? Where are the most polluted cities in the world, places where it is downright dangerous to your health? Well, there are some places in the Americas that have some bad air, but they’ve got nothing on the smoking guns of Asia, especially …

If you have respiratory problems or don’t want to foul your lungs too much when you travel, you may want to avoid India, the Middle East, and China. They are home to the most polluted cities in the world. This will probably not surprise anyone who has been to the countries listed below, but the …