International co-operative programme on materials, including historic and cultural monuments. Trend exposure programme 2008-2009. Environmental data report. October 2008 to December 2009.

This report presents the ICP Materials database for the period October 2008-December 2009. It includes environmental data from the ICP Materials trend exposure programme for 2008 - 2009. The database consists of meteorological data, and pollution data as gasses and in precipitation. Also reported are HNO3 and amount and composition in particle deposition in soiling.