Delhi air pollution: City wriggles out of GRAP-III grip; yellow alert issued for dense fog | Delhi News
NEW DELHI: The city saw considerable improvement in air quality on Friday, with overnight winds improving the fog situation and ventilating pollutants out. With the air quality index entering the poor category, GRAP stage-III was revoked, allowing construction activities and BS-IV diesel and BS-III petrol vehicles in NCR-Delhi. AQI, however, is likely to turn very…