The natural balance of the climate across the globe is changing rapidly leading to uncertain climate conditions. Nations of the world including Pakistan today faces one of the single greatest challenges to health and life. The menace of Climate Change - Air Pollution. With approximately 7 million people worldwide dying prematurely each year - 4 million of these deaths occurring in Asia Pacific. In addition, 92% or nine out of ten people worldwide do not breathe clean air, costing the global economy $5 trillion every year in welfare costs.