The BMC has issued 29 stop-work notices and 270 show-cause notices to construction sites across Mumbai for failing to follow pollution mitigation guidelines up to October 22, signalling a stricter civic crackdown on construction dust and roadside pollution.
BMC commissioner Ashwini Bhide said developers and construction professionals were responsible for controlling dust both within construction sites and on adjoining roads. She directed civic officials to take strict action where preventive measures were not followed.
The highest number of show-cause notices was issued in N-ward, which covers Ghatkopar and Vidyavihar, where 105 construction sites were served notices. T-ward, covering Mulund and Nahur, accounted for another 52 notices, while 42 were issued in R-South ward, which includes Kandivli and Charkop.
The stop-work notices were concentrated in other parts of the city. K-South ward, covering parts of Andheri and Vile Parle (East), issued eight such notices, while K-North ward, which includes Jogeshwari East and parts of Andheri East, issued four.
The action follows the BMC’s air pollution mitigation and enforcement plan for 2026, which places specific road-cleaning obligations on developers based on the size of their projects. Construction sites spread across up to 4,000 square metres must arrange cleaning on roads extending up to 100 metres on either side. Projects between 4,000 and 10,000 square metres must cover up to 200 metres on either side, while larger sites must ensure cleaning for up to 500 metres on both sides.
The requirements extend the responsibility for dust control beyond the construction plot itself. The BMC has said sites must be kept clean, dust must not become airborne and prescribed pollution-control rules must be followed. This makes the surrounding road network part of the enforcement area, particularly in neighbourhoods where construction traffic and demolition activity affect residents and pedestrians.
In a recent case, the civic body imposed a penalty of Rs 35,000 and issued a stop-work notice to a construction site in Lokhandwala, Andheri (West), after identifying dust pollution during demolition work. The action illustrates the penalties and work stoppages that can follow non-compliance.
The enforcement drive comes amid concerns over the reliability of air-quality monitoring around construction sites. An NGO recently found that several monitors installed at construction locations did not match readings from monitoring stations in nearby areas. The report raises an operational question for enforcement: whether civic action is being guided by consistent and comparable pollution measurements across neighbourhoods. The BMC’s latest notices, however, are based on alleged violations of mitigation guidelines and site-level responsibilities cited by the civic administration.
Bhide has also directed civic officials to implement the High Court’s directions concerning firecrackers. She said the BMC should create awareness among citizens about noise pollution and the health effects associated with firecrackers, and urged residents to choose green firecrackers instead of more polluting alternatives.
The next phase of the civic action will involve enforcement of the 2026 mitigation plan, including site cleanliness, dust suppression and cleaning of adjoining roads according to project size. Officials have been directed to continue taking action against construction sites found negligent in meeting these requirements.
