Analysis of urban green spaces and their impact on air quality in a metropolitan city.

Thesis Abstract

**Abstract
** Urban green spaces play a crucial role in enhancing the quality of life in metropolitan cities by providing environmental, social, and economic benefits. This research project focuses on analyzing the relationship between urban green spaces and air quality in a metropolitan city. The study aims to investigate how the presence, distribution, and characteristics of green spaces within urban areas influence air quality and mitigate air pollution. The research methodology involves a combination of quantitative analysis, spatial mapping techniques, and air quality monitoring to assess the impact of urban green spaces on air quality parameters such as particulate matter (PM), nitrogen dioxide (NO2), and ozone (O3). A comprehensive literature review provides insights into the existing knowledge on the topic, highlighting the importance of green spaces in urban environments for air quality improvement. The findings of the study reveal that urban green spaces have a significant positive impact on air quality in metropolitan cities. The presence of green areas such as parks, gardens, and tree-lined streets helps to absorb pollutants, reduce temperatures, and enhance air circulation, leading to lower levels of air pollution. The research also identifies specific characteristics of green spaces, such as size, vegetation density, and proximity to sources of pollution, that influence their effectiveness in improving air quality. The implications of this research are far-reaching and have important implications for urban planning and design strategies aimed at promoting sustainable and healthy cities. By integrating green infrastructure into urban development plans, policymakers and planners can create more livable and resilient cities that prioritize environmental quality and public health. In conclusion, this study provides valuable insights into the role of urban green spaces in mitigating air pollution and improving air quality in metropolitan areas. The findings underscore the importance of preserving and expanding green areas within cities to create healthier and more sustainable urban environments. By recognizing the multifaceted benefits of green spaces, cities can work towards a more harmonious relationship between urban development and environmental conservation.