Delhi Pollution: Air quality remains in 'severe' category in National Capital

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Delhi Pollution: Air quality remains in ‘severe’ category in National Capital

Air Quality between 0-50 is marked good, 51-100 is satisfactory, 101-200 is moderate, 201-300 is very poor and 401-500 is considered severe or hazardous. If experts are to be believed, people with breathing problems should prefer to work from home to avoid further deterioration of lungs.