Datasets Change history Submit Last created Popular Relevance Names in ascending order Names in descending order Last modified Go 3 datasets found Concentrations of air pollutants in Uusimaa Monthly and annual averages of air pollution, concentrations comparable to norms, maximum hour values and data on the temporal representativeness of measurements in Uusimaa. XLSX Real time air quality at HSY monitoring sites Map level shows real-time air quality as an index of air quality in the permanent and mobile measurement stations of the Helsinki Region Environmental Services (HSY). The... WMS WFS Air quality indices in the Helsinki metropolitan area and Uusimaa The material contains the air quality indices of HSY’s air quality monitoring sites on an hourly basis. The air quality index divides air quality into five different classes,... XLSX