Air Quality in Scotland - Data for Local Authority Review and Assessment purposes

Background maps have been provided to assist Scottish local authorities in support of the Review and Assessment of local air quality. These provide background concentrations of NOx, NO2, and PM10. Modelled background mass concentrations of each pollutant can be downloaded for each 1 km x 1 km grid square in Scotland in the form of comma separated (CSV) files. Co-ordinates are given for the centre of each 1 km x 1 km grid square.
2018 background concentrations are provided for each 1 km x 1 km grid square and for each local authority area. Projected background concentrations have been calculated for 2018 to 2030 from a base year of 2018. A separate CSV file is available for each Local Authority area, pollutant, and year from 2018 to 2030.