<span style="color: #222222;">Union Environment Ministry today launched the song 'Hawa Aane De' to spread awareness about Air pollution. The song was launched by Secretary, Ministry of Environment C K Mishra ahead of the World Environment Day on 5th of June. <br />'' <br />''<br />''This year the theme of Environment Day is Air Pollution. He said, the awareness on the environment should be carried out round the year and the centre has launched the National Clean Air Programme to control and reduce air pollution across the country. </span><br />