Using the journeys described in this CSV file, this script calculates the walking and cycling exposure on a number of popular journeys in Waltham Forest for in 2013, and 2020. It outputs the results to the RMarkdown page here, and to a GeoJSON file here.

This script create a number of air quality maps of baseline models, predictions and scenarios based on the air quality modelling by King's. The code and maps can be found on the RMarkdown page here. The maps are also output to this folder of map outputs.

This script uses data from the London Hybrid Exposure Model to estimate changes in physical activity in Waltham Forest. The rendered output and code can by viewed on this RMarkdown page, and the output CSV is available here.

This script calculates the mean PM2.5 and NO2 concentrations, per Ward in Waltham Forest, for the years 2013 and 2020. The code and outputs can be found on this RMarkdown page and the results are also output to this CSV.