Footage from RPE Duo USA tour 2013. Includes collaboration with Stockholm Environment Institute (SEI) and NASA’s Goddard Institute for Space Studies (GISS). The duo transforms satellite ozone data into sound using a variety of sonification methods. The data from the lowest level of the atmosphere closest to the earth’s surface is used, which has the best relationship to human health. Since Ozone’s impact is all about location, RPE Duo is using the data from six locations around the globe with diverse level of ozone concentration; representing the ozone data rather than culture or any other characteristic of the locations. To represent each place average monthly ozone concentration is used in a time series of 12 months.