A groundbreaking study by researchers from Sardar Vallabhbhai National Institute of Technology (SVNIT) has revealed that Shahid Smritivan, an urban forest in Surat’s Udhna locality, has significantly reduced toxic air pollutants in the area. The findings, which emphasize the importance of urban forests in combating air pollution, were shared during a joint press conference with renowned environmentalist Viral Desai, also known as “Greenman.”  

The research, conducted over three months, highlighted an 18.85% reduction in PM10 levels and a 10.66% reduction in PM2.5 levels in the vicinity of Shahid Smritivan. These findings underline the critical role urban forests can play in improving air quality in densely populated cities.  

Speaking at the event, Viral Desai said, “The high pollution levels and poor air quality index in cities like New Delhi and Lahore clearly demonstrate the need for more urban forests. These forests can help combat pollution and reduce urban temperatures, as we have successfully shown with our project in Surat.”  

Shahid Smritivan, developed by Desai in 2019, is spread across 19,000 square feet and features over 1,500 native tree species. The site, once a wet waste dumping ground, has been transformed into a thriving green space that acts as an "oxygen chamber" for the city. It is now a hub for biodiversity, hosting various species of insects, birds, squirrels, and reptiles.  

Researcher Yugmi Patel shared insights into the study, saying, “Our research revealed an 18.85% reduction in PM10 levels and 10.66% reduction in PM2.5 levels in the Udhna area near Shahid Smritivan, significantly contributing to the health of a large number of residents.” She also highlighted the importance of using native tree species, adding, “The selection of tree species in Shahid Smritivan was spot on.”  

The success of Shahid Smritivan is a testament to the potential of urban forests to address pressing environmental challenges. Over the past five years, Viral Desai has developed seven urban forests and planted more than 6,50,000 trees in Surat and other parts of Gujarat. His efforts have made Shahid Smritivan not only a symbol of environmental restoration but also a model for sustainable urban development.  

As cities across India grapple with rising pollution levels, the research underscores the need for more urban forests. The findings provide a blueprint for how metropolitan areas can integrate green spaces to mitigate air pollution and enhance urban ecosystems.