In this article, we discussed about some practical problems in the optimum reduction air pollution, and suggested some methods to build up the manage information system to provide effective scheme improving air quality. Systems analysis, database analysis and design, and practical maybe not very powerful air pollution models will be proved to be very important. We also give a natural cybernetics description and solution to the problems of reduce air pollution economically. These methods will give economic costs in reduce air pollution, such as in atmospheric environment capacity planning and gross controls.