Unhealthy AQI for PM2.5 in Texas

100%

Unhealthy AQI for PM2.5 in Texas

✓ Published1🌍 Public

Last edited Apr 8, 2023

Created on Apr 7, 2023

This visualization shows the ten most common categories of unhealthy Air Quality Index (AQI) days for PM2.5 pollution in Texas, presented as a pie chart with a legend listing each category and its corresponding day count. The data is loaded from a CSV file and sorted in descending order before rendering. Using D3 v5, the code employs `pie`, `arc`, and `scaleOrdinal` with `schemeCategory10` to generate the chart and legend. The visualization is built with React, rendered as SVG, and includes interactive mouseover logging to the console.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

Similar vizzes

Loading thumbnail…

Unhealthy AQI for SO2 in Texas

A bar chart shows the count of days in Texas falling into four AQI categories for sulfur dioxide, from Good to Unhealthy. The chart is built with D3 v5, using `d3.scaleBand` and `d3.scaleLinear` for axes, and SVG elements for rendering. Hovering over a bar dims other values, highlights the selected bar, draws a dashed threshold line via a dynamically appended `line`, and displays the numeric difference between each category and the hovered one.

Llibramanju

82% match

Loading thumbnail…

Vis for Project

This visualization shows the average Air Quality Index (AQI) for six pollutants—CO, NO2, SO2, PM10, PM2.5, and Ozone—as a pie chart with a custom legend listing each pollutant and its mean value in units. The code loads a CSV dataset from a GitHub gist, aggregates the pollutant-specific AQI values by summing and averaging non-void entries, and renders the result using D3 v5’s `pie`, `arc`, and `scaleOrdinal` with `schemeCategory10`. The SVG is drawn with paths, and each segment includes a mouseover handler that logs the pollutant’s AQI to the console.

Llibramanju

74% match

Loading thumbnail…

Fork of AQI Data in America by county

This visualization shows the Air Quality Index (AQI) across American counties using a choropleth map, with each county colored on a quantile scale from green to red based on PM2.5 concentrations. The map is rendered as SVG using React and d3.geoAlbersUsa projection, with d3.geoPath drawing county boundaries from TopoJSON data. County-level pollutant data is loaded from a CSV file, and counties with missing data appear in grey. The color scale d3.scaleQuantile maps AQI values to a eight-color gradient, with d3.geoMesh rendering state interiors.

CChase Hall

73% match

Loading thumbnail…

Fork of AQI Data in America by county

This visualization maps Air Quality Index (AQI) data by US county, coloring each county based on its PM2.5 concentration using a quantile color scale from green to red. The map uses `d3.geoAlbers` with `d3.geoPath` to render county boundaries, with counties lacking data shown in grey. The data is loaded from a CSV file and rendered as an SVG within a React application, utilizing the D3.js library.

CChase Hall

73% match

Loading thumbnail…

AQI (or any data) Data in America by State

This interactive visualization combines a choropleth map of the United States with a linked time-series histogram to explore Air Quality Index (AQI) data by state. The map, rendered with d3.geoPath and geoAlbersUsa, colors each state using a quantile scale based on AQI values. The histogram below aggregates daily readings into monthly bins, and users can brush across it to filter the map’s coloring. Built with React and d3.v5, it loads CSV data from a GitHub gist and US state boundaries from a TopoJSON file.

TToly

72% match

Loading thumbnail…

Fork of AQI Data in America by State

This interactive visualization presents daily AQI measurements across U.S. states on a choropleth map, where each state’s fill color reflects its average AQI using a quantile color scale. A linked date histogram below enables brushing to filter the map to a selected time range, with the map updating to show only those states’ data. Built with React and D3 v5, it uses `d3.geoAlbersUsa` and `d3.geoPath` for map projection, `d3.scaleQuantile` for coloring, and `d3.brushX` for interactive selection. The data comes from a CSV file loaded via `d3.csv`.

EEarnAnurat

72% match

Loading thumbnail…

AQI Data in America by county

This interactive visualization displays a choropleth map of air quality index (AQI) data across U.S. counties, with each county colored by its AQI value according to a quantile scale. A brushed time-series histogram below the map filters the displayed data by collection date, allowing users to explore how AQI varies temporally. The map uses d3.geoPath with a geoAlbers projection and topojson county boundaries, while counties without data appear gray. The histogram is built with d3.bin and d3.brushX, and the entire interface is rendered as SVG within a React framework, reading from a CSV dataset.

CChase Hall

72% match

Loading thumbnail…

AQI Data in America by State

A choropleth map of the United States colors each state by its average Air Quality Index (AQI) value, using a quantile color scale ranging from green to red. A linked time-series histogram below displays monthly mean AQI values, with a brushable interface that filters the map’s state colors based on the selected date range. The visualization uses React and D3 v5, with `d3.geoAlbersUsa` and `d3.geoPath` for map rendering and `d3.brushX` for interactive filtering. Data comes from a CSV of ozone samples collected nationwide.

CChase Hall

71% match