**7. Conclusion**

Urban areas should be designed to provide comfort and security to their inhabitants. Residents of such urban areas for hundreds of years have been shielded from the wind by buildings close to each other. Determining the importance of pedestrianwind comfort at pedestrian level for pedestrian level comfort in urban design, many urban authorities today demand information about possible wind conditions for large construction projects at the design stage. Pedestrian-level wind plays an important role in such building designs, as disturbing wind conditions can undermine the success of such newly constructed buildings.

A wider street provides better mixing of air and consequently better airflow in the urban canyon. In addition, better ventilation could be occurred in a street with various building heights. Therefore, in order to maintain a pleasant microclimate in urban areas, it is vital and important that urban streets are designed with proper airflow. This can affect the global climate and the energy consumption of buildings.

*Pedestrian Level Relationship between Building Forms and Streets Effects on the Condition… DOI: http://dx.doi.org/10.5772/intechopen.108735*

Although, architectures and urban designer make a lot efforts to design urban streets according to the historical urban texture climate, quantitative information about the best possible street design, based on scientific methods, in order to regulate the climate comfort is still required.
