Improvement of Emission Monitoring System Accuracy in Aims of Increasing Air Quality of Smart City

Abstract Environmental pollution and air quality are increasingly important topics within the areas of Smart City state regulations. The aim article is to present progress in design emission monitoring system intended for use non-industry heating appliances households. analyses potential opportunities aims improving a that was experimentally tested on small heat source. Geometry modifications, sensor placements orientation were evaluated using Computational Fluid Dynamics Ansys Fluent software 2022 R2 including both CO/CO 2 dispersion models. final geometry introduced streamlined funnel along with separation element, which distributed flow evenly between sensors. results showed more uniform as standard deviation downstream velocity improved from ± 0,693 m/s 0,297 m/s. In conclusion, these outcomes assist reduction pollution.