Continuous air quality monitoring network (LUQS, measured values according to components)

LUQS, the air quality monitoring system of the state of North Rhine-Westphalia, records and investigates the concentrations of various pollutants in the air. The measuring system integrates continuous and discontinuous measurements and provides a comprehensive representation of the air quality data. The data offered here are continuously measured arithmetic (AM1H) averages of the 5sec single data of an hour calculated hourly at the full hour. Reference time is the end of the measuring hour (range 01:00-24:00). This record contains all data files for all stations and all measured components in 10-year files: 1980-1989, 1990-2000, 2001-2010, 2011-2017, by component. The data for the current year (last 365 days) are available in non-conclusively validated form.