Archive · 21 Aug 2026
Delhi Enforces Winter Construction Ban to Curb Air Pollution
Delhi’s government says all construction work will stop from December 10 to January 20.
The goal is to reduce air pollution during winter.
Chief Minister Rekha Gupta said some construction continued during the previous winter despite restrictions.
This year, officials will watch construction sites using cameras and computer systems.
The Dust Portal can use sensors to measure pollution and check whether rules are being followed.
Alerts can be sent to the government’s Control and Command Centre.
Officials may issue notices, warnings and fines for violations.
Residents are being asked to report construction that breaks the ban.
Delhi will completely ban construction activities from December 10 to January 20 to address winter air pollution.
Chief Minister Rekha Gupta asked residents to report violations to the Municipal Corporation of Delhi, their MLA or her directly.
Sites larger than 500 square metres will be monitored using the Dust Portal and AI-powered cameras.
Gupta said construction continued at some locations during the previous winter despite Graded Response Action Plan restrictions.
Dust Portal 2.0 uses cameras, GIS mapping, PM10 and PM2.5 sensors, and AI analytics; reports give different site thresholds of 500 square metres and 500 square yards.
- Who
- The Delhi government, led by Chief Minister Rekha Gupta, with monitoring officials and residents reporting violations.
- What
- A complete ban on construction activities in Delhi, supported by digital monitoring and enforcement measures.
- When
- December 10 to January 20; Gupta announced the measure on August 21, 2026.
- Where
- Delhi, including construction and demolition sites monitored through the Dust Portal and related systems.
- Why
- To curb winter air pollution and prevent construction-related dust violations.
- Ban period
- December 10 to January 20
- Announcing official
- Delhi Chief Minister Rekha Gupta
- Monitoring systems
- Dust Portal, AI-powered cameras, GIS mapping, PM10 and PM2.5 sensors, and AI-based analytics
- Enforcement
- Real-time alerts, notices, warnings, fines and digital enforcement notices may follow violations
- Previous violations
- Gupta said some construction continued behind covers during the previous winter despite Graded Response Action Plan restrictions
- Dust Portal 2.0
- The Delhi government launched the AI-powered portal in July to monitor construction and demolition sites
- Site threshold discrepancy
- The ban announcement refers to sites above 500 square metres, while the portal description refers to sites measuring 500 square yards or more
