GRAP-I Curbs Return In Delhi-NCR Amid Poor AQI, Heatwave Pushes Temperature Near 45°C

Delhi-NCR has come under Stage-I restrictions of the Graded Response Action Plan (GRAP) in an unusual move for May after the region's air quality slipped into the 'poor' category. The Commission for Air Quality Management (CAQM) ordered the implementation of anti-pollution measures across Delhi-NCR as dust pollution, rising emissions and adverse weather conditions pushed the Air Quality Index (AQI) beyond acceptable levels. The development has come at a time when the national capital is already struggling with intense heatwave conditions.

The India Meteorological Department (IMD) has issued multiple heatwave alerts for Delhi over the past few days and predicted that temperatures could touch 45 degrees Celsius during the next two days. The soaring heat has worsened discomfort levels across the city, with hot winds and dry conditions dominating afternoons. Officials said the combination of extreme heat and stagnant atmospheric conditions has also contributed to the deterioration in air quality, triggering the need for immediate pollution control measures under GRAP-I.

Under the Stage-I curbs, authorities will intensify dust control measures at construction sites, increase mechanised road sweeping and water sprinkling, and ensure strict checks on polluting vehicles and industries. Citizens have also been advised to minimise exposure to outdoor pollution and heat during peak afternoon hours as Delhi faces the dual challenge of severe summer temperatures and worsening air quality.