This report sets out the results of the National Litter Pollution Monitoring System (System Results) for Dublin City Council. These results are compared to national results and aggregate results for all Dublin councils. Data presented in this report are based on Litter Quantification and Litter Pollution Surveys carried out by local authorities in 2017. These surveys measure the composition and extent/severity of litter pollution respectively. Chapter 2 analyses the results of Litter Quantification Surveys carried out by Dublin City Council. These surveys indicate the main constituent elements of litter pollution in Dublin City. Chapter 3 presents the results of Litter Pollution Surveys, which indicate the severity and causes of litter pollution.

####Air Quality Monitoring Data Dublin City Council measures ambient air quality in Dublin in accordance with Air Quality standards. 'This dataset contains Air Quality Monitoring Data from 2011 and 2012, consisting five spreadsheets taken from five air monitoring sites around Dublin City that show hourly results for the pollutants Sulphur Dioxide (SO2) , Nitrogen Dioxide (NO2), Carbon Monoxide ( CO) and Particulate Matter (PM2.5 & PM10). The regulations are set by the Clean Air for Europe Directive 2008 (2008/50); from January 1st, 2010 the directive also requires PM2.5 monitoring. There is no real time data for PM10 or PM25. Black smoke monitoring is also carried out as a form of background monitoring using the benchmark of EU Directive 80/779/EEC as a guide however this has been scaled down since the 1990s following the introduction of the coal ban. 'Multi-pollutant sites are: Winetavern Street PM10, NO2, CO, SO2 ,Coleraine Street- PM2.5, NO2, CO, SO2 ,Ballyfermot PM10, NO2, SO2 ,PM10 only sites include: Phoenix Park ,Rathmines ,PM2.5 only: Marino ,Black Smoke: Ringsend, Crumlin, Finglas, Cabra. Annual reports from 2004 published here: http://www.dublincity.ie/WaterWasteEnvironment/AirQualityMonitoringandNoiseControl/AirPollution/Pages/AnnualReports.aspx