Air pollution is a big problem in Thailand. Bangkok has improved dramatically since
the year 2000.The main source of air pollution used to be buses which belched out diesel smoke. That changed around 2005 when buses were converted into Natural Gas Vehicles (NGV) and Liquified Petroleum Gas (LPG) vehicles
In order to effectively address Air pollution, we must significantly reduce the amount of heat-trapping emissions we are putting into the atmosphere.
Use public mode instead of transportation: Encourage people to use more and more public modes of transportation to reduce pollution. Also, try to make use of car pooling. If you and your colleagues come from the same locality and have same timings you can explore this option to save energy and money.