Kathmandu,Nepal's capital, is full of facilities like security, electricity, education, health etc . Though having these facilities, life expectancy of Kathmandu people is four year less than others people of Nepal.This is due to pollution. According to IQ Air 2022, Kathmandu is in top 10 list of the world's most polluted cities.

                   Last year, government had taken the decision to close schools for four days after air pollution increased.People were awarded not to come out of house and made complusory to wear mask. Different health issues like osteoporosis,heart attacks, demential , kidney disease are caused by air pollution nowadays.

Reasons for air pollution in Kathmandu valley

• Automobile exhaust

• Vehicular emissions

• Building construction

• Open burning

• Lack of regulations regarding operations such as factories and construction.

Measures must be followed in Kathmandu valley for reducing air pollution

• Converting three wheel transit from gasoline to electric power

• Strong use of cleaner fuels for cooking at household

• Promote indoor plant which purify airThus by following these measures air of Kathmandu valley can be purified in some extent.

Measures must be followed in Kathmandu valley for reducing air pollution

• Converting three wheel transit from gasoline to electric power

• Strong use of cleaner fuels for cooking at household

• Promote indoor plant which purify air

           Thus by following these measures air of Kathmandu valley can be purified in some extent.