Pulmonologist Dr Sandeep Katiyar shares expert tips to protect the lungs, reduce respiratory risks, and stay healthy during ...

Check local air-quality forecasts. On smoggy days, avoid heavy outdoor exercise, close windows during peak traffic hours, and consider an N95/KN95 respirator if you must be outside for long. Indoor ...

With rising city pollution, protecting your lungs from PM2.5 and PM10 is vital. Experts advise using N95 or KN95 masks for ...