Air pollution has become one of the greatest concerns worldwide. Many Indian cities now rank among the world's most polluted cities.
According to a study led by researchers at the University of Birmingham and UCL, air pollution was responsible for an estimated 1,00,000 premature deaths in cities such as Mumbai, Bangalore, Kolkata, Hyderabad, Chennai, Surat, Pune, and Ahmedabad.
Hawa Badlo is a social movement supported by GAIL (India) Ltd. to combat air pollution with real stories and social experiments meant to facilitate lasting change at the individual level.