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18 January 2026|The Hindu
3 min read
Environment & EcologyNEWS

Unchecked Dust Pollution from Dug-Up Roads Chokes Delhi

Dug-up roads and construction dust worsen Delhi's air pollution crisis.

Background Context

The issue of dust pollution in Delhi has deep historical roots, stemming from rapid urbanization, industrial growth, and inadequate environmental regulations. The city's construction boom, particularly after the economic liberalization in the 1990s, led to a surge in construction activities without sufficient mitigation measures. Historically, traditional construction practices lacked dust control mechanisms, exacerbating the problem. The absence of stringent enforcement of environmental laws and a lack of public awareness further contributed to the persistent dust pollution. Early attempts to address air pollution focused primarily on vehicular emissions, often overlooking the significant contribution of dust from construction and demolition activities. The Construction and Demolition Waste Management Rules, 2016, represent a more recent effort to specifically tackle this source of pollution, but their effective implementation remains a challenge.

Even as Delhi's air quality deteriorates, unchecked dust particles from construction sites and dug-up roads are choking neighborhoods. Spot checks revealed visible dust pollution near Kartavya Bhavan, Defence Colony flyover, and Palam. The issue of dust pollution was raised with Delhi authorities earlier this month. Under the Construction and Demolition Waste Management Rules, 2016, waste generators must prevent littering and keep construction waste within their premises. Residents report health issues due to dust exposure.

Key Facts

1

Dust Pollution: Unchecked from construction sites

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Rules: Construction and Demolition Waste Management Rules, 2016

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Health Issues: Reported by residents

Latest Developments

In recent years, there has been increased scrutiny and activism regarding dust pollution in Delhi. The Commission for Air Quality Management (CAQM) in NCR and Adjoining Areas, established in 2020, has been actively monitoring and issuing directives to control dust emissions from construction sites. The Delhi government has also implemented measures such as the 'Red Light On, Gaadi Off' campaign to reduce vehicular emissions, which indirectly helps in reducing the overall air pollution, including dust. The use of anti-smog guns and water sprinkling during construction activities has become more common, although their effectiveness is still debated. Future outlook involves stricter enforcement of the C&D Waste Management Rules, increased public awareness campaigns, and the adoption of innovative technologies for dust suppression. There's also a growing emphasis on promoting sustainable construction practices to minimize dust generation at the source.

2 Key Concepts to Understand

This article covers important concepts like Environment Protection Act, 1986, Construction and Demolition Waste Management Rules, 2016. Understanding these will help you answer exam questions better.

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