<prompt> Translate the following text to English5 viwango vya mazingira; mwonekano; viwango vya mazingira na mtiririko wa uchafuzi wa hewa wa hatari kadhaa, ikiwa ni pamoja na zebaki; mtiririko wa uhamisho wa nitrojeni ya virutubisho; na uhamisho wa asidi kama asidi sulfuriki na asidi nitriki.  <response>: 5 ambient concentrations; visibility; ambient concentrations and deposition fluxes of several hazardous air pollutants, including mercury; deposition fluxes of nutrient nitrogen; and deposition of acids such as sulfuric acid and nitric acid. 