Air quality data, display service

Data set display service: Air quality data Air quality data reported to the Swedish Environmental Protection Agency’s data host is made available via a web service called Sensor Observation Service (SOS). Data is made available via SOS in real time (i.e. concentrations for the last hour) for a sample of air pollutants and measurement stations. Historical data is also made available through the service. Data on levels of different air pollutants, including particulate matter, nitrogen dioxide and ground-level ozone, in Swedish cities and rural areas. All data reported to the Swedish Environmental Protection Agency’s air data host is made available via the service. This includes quality-assured historical data and so-called real-time data reported directly from measuring instruments without quality review. Available data are produced by municipalities, county administrative boards, the Swedish Environmental Protection Agency and other organisations such as air pollution associations, in accordance with the provisions of the Air Quality Ordinance (SFS 2010:477) and the Swedish Environmental Protection Agency’s regulations on air quality control (NFS 2016:9).