Delhi is grappling with a severe air quality crisis as the Air Quality Index (AQI) reaches alarming levels. Starting today, the Graded Response Action Plan (GRAP) stage 3 has been implemented at 8 AM, leading the Delhi government to announce a shift to online classes for primary school students due to poor air quality and reduced visibility. This urgent measure highlights the ongoing struggle against pollution in the National Capital Region (NCR), where numerous health hazards are posed to residents, particularly children.