This interactive map of Palghar district visualizes child health indicators across administrative blocks, showing metrics like stunting and underweight prevalence. Users can switch between August, September, and October data through a month selector and filter by seven health categories. A slider lets viewers adjust the color thresholds for the choropleth map. The visualization uses D3.js v5 with a Mercator projection to render GeoJSON polygons, providing colored boundaries with labels, tooltips on hover, and an accompanying data table. The SVG rendering adjusts colors and labels dynamically with animated transitions.