Pollution Top Ten: Smog returns to Delhi-NCR

The pollution level has increased in the air of Delhi-NCR and this is why the air quality has deteriorated. Schools in Delhi-NCR will hence remain shut for two days that is Thursday and Friday. Due to ongoing situation, water was sprinkled in the Indian capital. Apart from humans, animals and birds are troubled due to smog as well. Kanpur zoo's birds are sick due to air pollution.