Bangkok, Jan. 26 -- Thailand's Prime Minister Paetongtarn Shinawatra has ordered free public transport in Bangkok for one week, starting on February 25, in a move to deal with the alarming air pollution in the capital city. Deputy Prime Minister and Minister of Transport Suriya Jungrungreangkit said the decision was made after Bangkok was ranked as the fourth worst city in the world for air quality according to the latest data from Swiss-based IQAir on January 24. From January 25 to 31, people will be given free services on buses and electric trains within the capital, said Suriya. The Thai government will allocate about 140 million THB (4.1 million USD) from the central budget to offset the costs of transport units, including Bangkok Tra...