Question

article on present state of pollution in delhi

Answer 1

air pollution in Delhi national capital region(ncr), is comprised of a complex mix of pollution from human activities. vehicle emissions, industry, construction, and residential fuel burning) as was natural source like dust and sea salt. the heavy concentration of particulate matter is generally affected by meteorological conditions in the winter cool air causes inversions that stagnant the air and trap pollution close to the ground. air flow patterns from Afghanistan and Pakistan pick up emissions as they move over the densely urbanized regions of Punjab and Haryana where farmers burn the straw in their field's and pull this pollution into Delhi. pre monsoon dust storms also contribute to air pollution in the region