Fork of map of epa data sites

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Fork of map of epa data sites

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Last edited Dec 3, 2022

Created on Dec 3, 2022

This visualization displays the locations of EPA air quality monitoring sites across the United States, with each site represented by a circle sized according to its AQI value. The map uses a d3.geoAlbersUsa projection and d3.geoPath to render state boundaries and interiors from a TopoJSON US Atlas, while circles are positioned using longitude and latitude coordinates. The React-based BubbleMap component integrates d3.scaleSqrt to map AQI values to a maximum radius of 5 pixels for the bubble marks.

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