# NOx, European air quality data for 2019 (interpolated data), Mar. 2022

The data set provides concentrations for the air pollutant NOx combining monitoring air quality data in a ‘regression-interpolation-merging mapping’ methodology and the observational values of the air quality monitoring stations used in the interpolation. It covers Europe for the year 2019. It provides estimates for the vegetation related indicator of pollutant NOx (annual average) for the year 2019.

This data set is used to estimate vegetation exposure to air pollution. The methodology and the corresponding maps can be found in the 2021 Eionet report "European air quality maps for 2019. PM10, PM2.5, Ozone, NO2 and NOx Spatial estimates and their uncertainties" (ETC/ATNI Report 1/2021) available at https://www.eionet.europa.eu/etcs/etc-atni/products/etc-atni-reports/etc-atni-report-1-2021-european-air-quality-maps-for-2019-pm10-pm2-5-ozone-no2-and-nox-spatial-estimates-and-their-uncertainties.https://sdi.eea.europa.eu/geonetwork/srv/api/records/10912e28-7084-45ab-8a20-8a0dd43033b4


[More information](https://sdi.eea.europa.eu/catalogue/srv/api/records/10912e28-7084-45ab-8a20-8a0dd43033b4)
    