{"version":"1.0","type":"rich","title":"histogram graph for map","description":"This visualization displays U.S. ozone AQI data over time, using a histogram to show monthly average AQI values. The chart reveals how air quality varies across different months. Built with React and D3 v5, it uses `scaleTime` and `scaleLinear` to define axes, `d3.histogram` with `timeMonths` thresholds to bin data, and `mean` to calculate aggregate values. The data is loaded from a CSV file, and the resulting bars are rendered as SVG rectangles with mouseover tooltips showing the average AQI for each bin.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7b501c83426342e99d929a0b7032780f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}