We want to bring real time and accurate air pollution data to people on their mobile phones, using a network of low cost, solar powered sensors deployed at key

We want to bring real time and accurate air pollution data to people on their mobile phones, using a network of low cost, solar powered sensors deployed at key road locations. Our sensor network will be more accurate and cost less than the EPA monitoring stations. Help needed - We think that either the government or certain enterprises will pay for this data (since they already are spending money on such technology). What is the best way to validate these channels?