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IIT Bombay Develops Revolutionary Air Pollution Solution with PAVITRA Model – London, Mumbai, Shanghai & Delhi Struggle With Air Pollution

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Christian Haugen (CC BY 2.0)

The Indian Institute of Technology (IIT) Bombay has created an innovative solution to aid in the fight against air pollution. Dubbed PAVITRA, this cutting-edge model is a sophisticated and efficient tool for managing and addressing air pollution in India. The project is a collaboration between researchers from IIT Bombay, the University of California Berkeley, the University of Washington, and the Center for Study of Science, Technology and Policy (CSTEP), and has been generously funded with a $3 million grant from Open Philanthropy.

With air pollution becoming an increasing concern in India, researchers at the Indian Institute of Technology Bombay have developed a new tool called PAVITRA to help cities more effectively combat the problem. This high-fidelity, computationally efficient model was created in collaboration with researchers from the University of California Berkeley, the University of Washington, and Center for Study of Science, Technology and Policy. The project has been granted $3 million by Open Philanthropy. As cities like Mumbai experience poor air quality, this initiative comes at a crucial time to aid in the decision-making process to improve air quality in India.

Sadiq Khan, the Mayor of London, has recently issued a warning about the high levels of air pollution in the city. He advised Londoners to be mindful of the air quality and to take steps to reduce their own personal contributions to the problem. The Mayor’s warning comes as the city is experiencing moderate air pollution levels due to cold and foggy weather conditions that are preventing the dispersal of vehicle emissions. To help raise awareness about the issue, pollution alerts will be displayed on the Transport for London network and schools in the city will also be notified.

Khan stated, “Air pollution is a serious health hazard, and it is important that Londoners take steps to protect themselves from it. I am urging people to be mindful of the air quality and to take steps to reduce their own personal contributions to the problem. We know that the most effective way to combat air pollution is to reduce the number of cars on the road. That’s why I am urging people to use public transportation, bicycles, or to walk whenever possible.”

In an effort to address the problem, the Mayor plans to expand the city’s Ultra Low Emission Zone (ULEZ) which targets the most polluting vehicles with a daily surcharge. The ULEZ will be expanded throughout London later this year, in an effort to curb pollution in the city.

IIT Bombay has developed a revolutionary new tool, named PAVITRA, that aims to provide a more accurate and efficient way of determining the best actions to reduce air pollution in India. The project, which is a collaboration of researchers from IIT Bombay, the University of California Berkeley, the University of Washington, and Center for Study of Science, Technology and Policy (CSTEP), has received a grant of $3 million from US-based Open Philanthropy. The PAVITRA platform, which is powered by InMAP or Intervention Model for Air Pollution, is an open-source air quality model that is user-friendly, yet provides scientifically robust information on the benefits of air pollution interventions at fine spatial scales. The model will be publicly available, providing authorities with the necessary information to develop effective strategies to mitigate air pollution.

The team behind the PAVITRA project at IIT Bombay is working to bring a range of stakeholders together to address the issue of air pollution in India. The new, high-fidelity and computationally efficient air pollution management tool will be made publicly available, allowing authorities to develop effective strategies to combat the problem. The project, which has received a $3 million grant from Open Philanthropy, will rely on the open-source model InMAP, and aims to build a community of users in India with varying levels of technical expertise. The goal is to create a science-policy ecosystem that can tackle air pollution in India through collaboration and the use of powerful modelling tools.

As cities around the globe grapple with the issue of air pollution, leaders are taking measures to address the problem. Recently, the mayor of London urged citizens to avoid car travel due to rising air quality index (AQI) levels, which had reached the “Moderate” level of 58. In contrast, cities like New Delhi have seen much higher AQI levels, with a reading of 400 on a recent Saturday, yet no official advisories were issued. On the same day that the advisory was issued in London, Delhi’s AQI levels were at 318.

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