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By cutting air pollution by 30% under the National Clean Air Programme (NCAP) target can lower heart disease, diabetes, anaemia, says IIT-Delhi study
- Health Benefit Assessment Dashboard -
- Developed by – Climate Trends in collaboration with the Indian Institute of Technology (IIT) Delhi.
- The Dashboard is a first-of-its-kind analytical tool based entirely on Indian data.
- Based on – 5th National Family Health Survey (NFHS-5) data from 641 districts
- Purpose – Aims to make the invisible health impacts of air pollution tangible for policymakers, researchers, and the public.
- Key findings from the analysis –
- Significant disease reduction – The dashboard illustrates how achieving the PM2.5 reduction targets of the NCAP can substantially decrease the prevalence of various illnesses.
By achieving India’s 30% clean air target could bringing the national disease prevalence rate down from 4.87% to 3.09%.
- Specific health conditions – Establishes a clear link between PM2.5 exposure and several diseases, among women of reproductive age and children under five years, with improvements expected across multiple conditions.
- In women (ages 15–49) – Meeting the targets could lower the prevalence of hypertension, heart disease, chronic obstructive pulmonary disease (COPD), anaemia, and diabetes.
- In children (under 5) – The benefits include measurable declines in lower respiratory infections (LRI), low birth weight (LBW), and anaemia.
- Regional impact – The greatest health improvements are anticipated in the most polluted areas, particularly in the Indo-Gangetic Plain and eastern India such as Delhi, Uttar Pradesh, Bihar, and Assam.
- Economic benefits – Beyond health, reducing air pollution has substantial economic advantages by decreasing lost output from premature deaths and morbidity.
In 2019, air pollution cost India 1.36% of its GDP, an economic impact that could be mitigated by achieving clean air goals.
References
- The Hindu | Health Benefit Assessment Dashboard
- Indian Express | Health Benefit Assessment Dashboard
