function GetPollutionStats()
  for _,surface in pairs(game.surfaces) do
    local surface_name = surface.name
    local pollutionParts = {}
    local pollution_stats = game.surfaces[surface_name].pollution_statistics
    local pollution_input = pollution_stats.input_counts
    local pollution_output = pollution_stats.output_counts
    pollutionParts[#pollutionParts+1] = ("---pollution-input---%s\n"):format(surface_name)
    for name, stat in pairs(pollution_input) do
      pollutionParts[#pollutionParts+1] = ("%s:%d"):format(name, stat)
    end
    pollutionParts[#pollutionParts+1] = ("---pollution-output---%s\n"):format(surface_name)
    for name, stat in pairs(pollution_output) do
      pollutionParts[#pollutionParts+1] = ("%s:%d"):format(name, stat)
    end
    helpers.send_udp(52555, table.concat(pollutionParts,"\n"),1)
  end
end