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Delhi children grow up with smaller lungs due to pollution, says study

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Delhi children grow up with smaller lungs due to pollution, says study

[vc_row][vc_column][vc_column_text]Children growing up in polluted environments of Delhi have reduced lung growth compared to the children in developed countries like the US, a study published in the Journal of Indian Paediatrics has revealed.

The study was conducted by Prof SK Chhabra, former Director-Professor at Vallabhbhai Patel Chest Institute and current Head of Department, Pulmonary Medicine, Primus Hospital, New Delhi.

The study shows that while children in both India and the US have nearly the same lung size till the age of about 8 years, when lungs complete their normal physical growth, subsequent growth is progressively different in both nations. Indian children show slower lung growth and reach a final size that is lower than the growth and size found in Caucasian children in the US.  Lung size in both Indian boys and girls is about 10% smaller when they reach adulthood.

The study highlights that air quality and childhood infections adversely affect lung growth besides genetic factors. Smaller lungs translate into poorer exercise capacity and greater vulnerability to respiratory symptoms and diseases. Given the fact that 40 percent of Indian children reside in cities, this is a serious situation.

The state level record, said a release from Centre for Science and Environment (CSE), also exposes the following:

— Since 1990 overall life expectancy has gone up from about average 64 years to 73 years in 2016 in Delhi. But the quality of life shows significant decline as the overall disease burden in the city has increased.

The share of non communicable diseases that are largely affected by the environmental risk factors including air pollution are increasing very rapidly affecting all age groups. Even though the share of communicable diseases has come down, this benefit has been offset by the dramatic increase in non-communicable dieses.

— Diseases that are worst affected by air pollution including cardiovascular diseases, chronic respiratory diseases (COPD), and cancers have shown dramatic increase since 1990. In 1990 COPD was ranked 13 among leading causes of illness and lost life years. But this has now shot up to rank 3. Similarly, Ischemic heart disease that greatly influenced by air pollution has gone up from rank 5 to number 1; and diabetes from rank 22 to rank 5 and stroke from rank 16 to rank 15.

—  Making mockery of the population dividend, the younger age group in the city (40-69 years age), more than 60 per cent of them, are affected in varying proportion by chronic respiratory disease, cardiovascular disease, and cancers.  This age group contributes 41 per cent of total deaths in the city.

— Ischemic heart disease and lower respiratory infections are the top two leading causes of deaths among female and males. In fact the GBD has already established that in India more than 50 per cent of the premature deaths that is triggered by air pollution are from ischemic heart disease.

“If this does not wake us up to the health emergency, what will? Those who are in denial of environmental pollution-related deaths and illness in India should understand that the scary death tally and illness of Indians and children makes a mockery of India’s growth story,” said Anumita Roychowdhury, Executive Director, Research and Advocacy, Centre for Science and Environment.

“India will have to do drastically a lot more to reduce pollution exposure and not less of it. It will be criminal not to act on the mounting health evidences and ask for more evidences from our own children, elderly and vulnerable. Indian lung is not different from others.”

Air pollution takes six million lives each year worldwide, and India tops the list where 1.9 million premature deaths occur due to outdoor and indoor air pollution, says the Report of the Lancet Commission on Health and Pollution.

The release issued by the CSE noted that leading medical and public health experts came together on Tuesday under the aegis of the Indian Council of Medical Research, Ministry of Health and Family Welfare, to release the first-ever systematic assessment of burden of disease at both the national and State-level in India. The report notes the progress in increasing life expectancy across the country and in all States, although improvements vary substantially across States. However, the report warns that air pollution remains the second most important risk factor nationally.

The CSE release also noted that the Report of the Lancet Commission on Health and Pollution has looked at the full range of environmental health risks reporting, based on the systematic Global Burden of Disease estimate. This shows some 9 million deaths occur each year worldwide due to air water and chemical exposures. Air pollution is at the top of the list, with outdoor and indoor air pollution contributing the lion’s share, some 6 million deaths. India remains one of the worst affected where 1.9 million premature deaths occur due to outdoor and indoor air pollution.

The group noted that the evidence makes it clear that comprehensive and long-term strategies for reducing air pollution are critical to protect public health. At the same time, they note that this is likely an underestimate and that there are many exposures for which data is not yet strong enough to quantify the effects.[/vc_column_text][/vc_column][/vc_row]

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Union Budget 2026: What the middle class gains despite no income tax slab changes

Union Budget 2026 retains income tax slabs but offers indirect relief to the middle class through TCS cuts, simpler tax filing, cheaper medicines and higher job-creating expenditure.

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February 1, 2026

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Union Budget 2026: what the middle class gains despite no income tax slab changes

Union Budget 2026 may not have delivered direct income tax relief to salaried taxpayers, but the government has introduced several indirect measures aimed at easing financial pressure on middle-class households.

While tax slabs remain unchanged, the Budget outlines steps to simplify compliance, reduce taxes on overseas spending, lower the cost of essential medicines, and support job creation through higher public spending.

Income tax status quo continues

The government has retained the existing income tax framework for individuals. Annual income up to Rs 12 lakh continues to remain tax-free, and with the Rs 75,000 standard deduction, effective tax-free income rises to Rs 12.75 lakh.

No changes have been announced in income tax slabs, signalling policy continuity rather than immediate relief for salaried taxpayers.

Compliance relief and tax rationalisation measures

A key focus of Budget 2026 is reducing compliance burdens and improving the taxpayer experience.

The government has proposed a reduction in Tax Collected at Source (TCS) on overseas tour programme packages to 2%, down from the earlier rates of 5% and 20%. TCS under the Liberalised Remittance Scheme (LRS) for education and medical expenses has also been cut to 2% from 5%, providing relief to families sending money abroad for essential purposes.

To ease return filing pressure, timelines have been staggered. Individual taxpayers filing ITR-1 and ITR-2 can continue to file returns till July 31, while non-audit businesses and trusts will now get time till August 31.

Protection for small investors

The Budget proposes taxing all share buybacks as capital gains instead of dividends, a move aimed at protecting minority retail investors.

In another relief measure, interest awarded by Motor Accident Claims Tribunal (MACT) to individuals will be exempt from income tax, and the applicable TDS will be removed.

A single-window system will also be introduced for submitting Form 15G and Form 15H through depositories for TDS on dividends and interest, simplifying compliance for senior citizens and small savers.

Cheaper medicines and essential products

Healthcare costs may ease slightly as the government has announced duty exemptions on about 17 cancer medicines. Personal imports of medicines for seven rare diseases will also be allowed duty-free.

In addition, customs duty relief has been extended to critical components used in the manufacture of microwave ovens, television equipment, leather goods and footwear, which could help moderate consumer prices.

Job creation through higher spending

The government has raised capital expenditure to over Rs 12 lakh crore, with allocations for railways, tourism, logistics and technology sectors. These investments are expected to support employment generation and long-term economic activity, indirectly benefiting middle-class households.

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Budget 2026 balances high capex and growth, says PM Modi

Prime Minister Narendra Modi said Union Budget 2026 strikes a balance between high capital expenditure and strong growth while reinforcing reforms and fiscal discipline.

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February 1, 2026

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Prime Minister Narendra Modi on Saturday said the Union Budget 2026 strikes a fine balance between high capital expenditure and sustained economic growth, calling it a roadmap for long-term national development.

Speaking after Finance Minister Nirmala Sitharaman presented her ninth consecutive Budget, the prime minister said the proposals reflect a vision of trust-based governance and a human-centric economic framework. He added that India is not just focused on being the fastest-growing economy but is working towards becoming the world’s third-largest economy.

PM Modi said the Budget also reinforces India’s strong global standing and will provide fresh momentum to the country’s reform agenda. According to him, the measures announced will energise what he described as India’s “reform express”.

The prime minister highlighted the Budget’s focus on promoting tourism in the northeastern region, noting that it would create new opportunities and support regional development.

On fiscal management, the finance minister retained the states’ share in the divisible pool of central taxes at 41 per cent. She announced that Rs 1.4 lakh crore has been provided to states as Finance Commission grants for 2026–27, in line with the recommendations of the commission.

The Finance Commission, chaired by Arvind Panagariya, had submitted its report to the President in November 2025 after consultations with states and Union Territories, several of which had sought a higher share.

Sitharaman pegged the fiscal deficit for 2026–27 at 4.3 per cent of GDP, lower than the revised estimate of 4.4 per cent for 2025–26. She also said the debt-to-GDP ratio is projected to decline to 55.6 per cent in 2026–27 from 56.1 per cent in the previous fiscal.

A gradual reduction in the debt burden will help free up resources for priority sectors by lowering interest outgo, the finance minister said.

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India to build seven high-speed rail corridors, Finance Minister announces

Union Budget 2026-27 unveiled seven high-speed rail corridors and a dedicated east-west freight corridor to boost sustainable transport and economic growth.

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12 hours ago

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February 1, 2026

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India to build seven high-speed rail corridors, Finance Minister announces

Finance Minister Nirmala Sitharaman, presenting the Union Budget 2026-27 in Parliament on Sunday, announced that India will develop seven high-speed rail corridors connecting key cities across the country.

These corridors, described as ‘growth connectors’, aim to promote environmentally sustainable passenger transport systems. The proposed high-speed rail links will connect:

  • Mumbai and Pune
  • Hyderabad and Pune
  • Hyderabad and Bengaluru
  • Hyderabad and Chennai
  • Chennai and Bengaluru
  • Delhi and Varanasi
  • Varanasi and Siliguri

In addition to passenger rail, Sitharaman announced a dedicated east-west freight corridor connecting Dankuni in the east with Surat in the west. This initiative, along with the operationalisation of 22 new national waterways over the next five years, is intended to enhance multimodal transport and reduce logistics costs.

“These initiatives will strengthen freight movement and support sustainable cargo transportation,” the Finance Minister said.

The Budget also emphasizes infrastructure development in cities with populations over five lakh (Tier II and Tier III), which have emerged as key growth centres. Sitharaman further proposed a public capital expenditure of Rs 12.2 lakh crore for the financial year 2026-27.

She outlined that the Union Budget is guided by three core responsibilities—accelerating economic growth, fulfilling aspirations, and ensuring equitable access to resources for families, communities, and regions.

Describing the plans as part of a broader reform agenda, she added, “The ‘Reform Express’ is on its way.”

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