Delhi toxic pollution: To walk or not in bad air? Morning guide answered; masks may help, but may restrict breathing | Delhi News
NEW DELHI: If breathing the city’s toxic air is akin to smoking 25–30 cigarettes a day, a morning walk in the haze could make you feel like a chronic smoker even if you haven’t touched a cigarette in your lifetime.With the air quality slipping into ‘very poor’ category in general and ‘severe’ in some areas,…