Delhi UP Haryana Schools Closed; AQI Level, Ozone Lead Health Effects Explained | Lockdown on schools in Delhi, Haryana, UP: AQI is determined by 8 pollutants; Cough and chest pain increasing due to ozone
hindi news Career Delhi UP Haryana Schools Closed; AQI Level, Ozone Lead Health Effects Explained 11 minutes agoAuthor: Shivendra Gaurav copy link Like every year, as winter progresses, smog continues to wreak havoc in Delhi and its surrounding areas. In some areas of Delhi, AQI i.e. Air Quality Index reached 500. This is said to … Read more