
While breathing polluted air can shorten the human lifespan by nearly 5.3 years, the air pollution crisis in Delhi is so severe that it can reduce human life by almost 12 years, says a leading lung specialist in the national capital.

While breathing polluted air can shorten the human lifespan by nearly 5.3 years, the air pollution crisis in Delhi is so severe that it can reduce human life by almost 12 years, says a leading lung specialist in the national capital.