69 per cent of families suffered sore throat as pollution rises post Diwali in Delhi: Survey
… chronic obstructive pulmonary disease (COPD), the severe or hazardous AQI levels post Diwali are likely to make things worse,” the survey noted.
… chronic obstructive pulmonary disease (COPD), the severe or hazardous AQI levels post Diwali are likely to make things worse,” the survey noted.
