Khoj Khabar: February 02, 2017

भिडियो हेर्न तलको बक्स भित्र क्लिक गर्नुहोस

Tends to make the air pollution in Kathmandu a source or worry for you is its location. The city resides in a bowl-shaped valley, and this greatly raises the likelihood of air pollution problems. The valley's unique shape prevents the escape of industrial and vehicle fumes. In recent decades, the air pollution in Kathmandu has worsened, due to the rapid rise in the number of inferior quality vehicles on the traffic congested roads, as well as the unregulated location of industries, particularly brick manufacturing