Delhi air pollution: City wriggles out of GRAP-III grip; yellow alert issued for dense fog
Delhi's air quality improved significantly on Friday, leading to the revocation of GRAP stage-III restrictions. Overnight winds helped clear pollutants, though the AQI is expected to turn very poor again from Sunday. The Municipal Corporation of Delhi also intensified its anti-pollution drive, issuing thousands of challans and sealing illegal units.
