India, Sept. 29 -- Every year, September 26 is observed as World Environmental Health Day, serving as a reminder of the strong link between the environment we inhabit and the health we enjoy. The theme for this year, "Clean Air, Healthy People", is particularly pertinent for India, a country with some of the most polluted cities in the world. As the nation strives towards its ambitious goal of becoming a developed country by 2047, environmental health - especially air quality - presents both a challenge and an opportunity. Tackling air pollution is not only about achieving clearer skies; it also involves protecting public health, supporting livestock and agriculture, conserving natural resources, and ensuring that the country's economic a...