The weeks before winter are a narrow window for Delhi-NCR’s road-dust work. At an 18 September review with the Uttar Pradesh government, the Union Environment Minister pressed for end-to-end road paving and greening, pothole repair, footpaths, deep cleaning and wider deployment of mechanical road sweepers. He also called for those sweepers to be geotagged and for secondary construction and demolition waste collection centres to be established faster.
This is an execution agenda, not a result. The official release does not say how many kilometres have been paved, how many sweepers are deployed and working, which collection centres are operational or what share of debris reaches a processing facility. It also cannot attribute a change in particulate pollution to these actions before the work is measured.
The most useful next dataset is mundane: work orders and completion records by road, GPS logs for sweepers, facility commissioning dates, and a consistent pre-winter baseline. That would show whether the promised measures are reaching the places that generate dust.
