India, Aug. 6 -- As much as outdoor air quality matters, indoor air quality deserves equal attention. Indoor air quality essentially refers to how clean or polluted the air is inside enclosed spaces, such as homes, offices, and schools.ALSO READ: Sitting for too long at work? Pulmonologist says it can shrink your lungs: 'Can lead to COPD'

Poor indoor air quality can irritate the airways and cause coughing, wheezing, allergies, and breathing difficulties. Since people spend the majority of their time indoors, it is essential to detect the everyday habits that may silently be contaminating the air and affecting lung health over time.

Dr Kunal Sharma, vice president and head of integrated onco-pathology and lead for digital pathology and A...