New Delhi, April 23: Five flying squads deployed by the Commission for Air Quality Management (CAQM) detected 34 visible road dust violations across three municipal zones of Delhi on Wednesday, April 23, during a structured field inspection under 'Operation Clean Air'. The violations, spread across Civil Lines, Karol Bagh, and West Delhi zones under the jurisdiction of the Municipal Corporation of Delhi (MCD), point to serious gaps in routine dust management and construction waste disposal. The CAQM has since directed the MCD to immediately strengthen on-ground enforcement of dust suppression protocols.

Where the Violations Were Found

The inspection teams identified road dust violations on 13 major road stretches across the three Delhi zones. These included Mahakavi Goswami Tulsidas Marg, Keshopur Road, Najafgarh Road, Vedic Marg, Satguru Ram Singh Marg, Ring Road (Punjabi Bagh), Baba Ramdev Marg, Malkaganj Road, Ramlal Kapoor Marg, Shanti Swaroop Tyagi Marg, Azadpur Road, Bhalswa Dairy Road, and Faiz Road.

The violations primarily involved high levels of visible road dust and the accumulation of construction and demolition (C&D) waste at multiple sites. These conditions, according to the CAQM, directly indicate failures in scheduled road sweeping, inadequate water sprinkling, and delays in C&D waste removal.

What CAQM Has Directed MCD to Do

The CAQM has issued firm directions to the MCD to ensure regular mechanised road sweeping, effective and consistent water sprinkling operations, and the prompt removal of C&D waste from all public roads. The Commission has also called for strict enforcement against unauthorised dumping across the inspected zones.

The CAQM further instructed concerned agencies to fix accountability for lapses, upgrade monitoring mechanisms, and ensure full compliance with prescribed statutory guidelines. The Commission emphasised that road dust and poorly managed C&D waste are among the most significant contributors to particulate matter (PM2.5 and PM10) pollution in urban Delhi.

Operation Clean Air: Broader Context

This inspection drive is part of the CAQM's ongoing 'Operation Clean Air' initiative, a sustained enforcement campaign targeting localised air pollution sources across the Delhi-NCR region. The Commission reiterated that such drives will continue regularly to identify and address pollution hotspots before they escalate.

Notably, Delhi has historically ranked among the world's most polluted capital cities, with road dust alone estimated to contribute 28–38% of PM10 levels during non-winter months, according to environmental studies. The CAQM's intensified enforcement comes at a time when pre-monsoon dry weather conditions amplify dust resuspension, making road-level interventions especially critical.

The Commission also underscored the importance of close inter-agency coordination to ensure effective implementation of the Graded Response Action Plan (GRAP) — a tiered emergency response framework that activates pollution control measures based on the Air Quality Index (AQI) levels recorded in Delhi-NCR.

Why This Matters for Delhi Residents

For millions of Delhi residents, particularly those living along arterial roads and near construction zones, unchecked road dust translates directly into elevated exposure to PM2.5 and PM10 particulates — pollutants linked to respiratory diseases, cardiovascular conditions, and reduced life expectancy. Children, the elderly, and those with pre-existing conditions are most vulnerable.

The MCD's track record on mechanised sweeping has faced criticism from environmental advocates, with audits in previous years flagging underutilisation of sweeping machines and irregular water tanker deployment. Critics argue that without fixed accountability and real-time monitoring, such inspection findings risk becoming routine paperwork rather than catalysts for systemic change.

What Comes Next

The CAQM has made clear that enforcement drives under 'Operation Clean Air' will intensify in the coming weeks, with flying squads continuing to assess compliance across all Delhi-NCR zones. Agencies that fail to meet prescribed standards could face escalating regulatory action under CAQM's statutory powers. With summer conditions driving up dust levels and the monsoon still months away, the pressure on the MCD to demonstrate measurable improvement is mounting rapidly.