Delhi Hits Decade High of 214 Clean-Air Days; BS-VI Entry Rules Coming
Delhi hits a decade-high of 214 clean-air days. Environment Minister Manjinder Singh Sirsa announces BS-VI entry rules and strict PUC enforcement.

In a significant victory for the capital's environment, Delhi has recorded 214 clean-air days so far this year. According to Environment Minister Manjinder Singh Sirsa, this figure represents the highest number of clean-air days in the last ten years, excluding the anomalous period of the COVID-19 lockdowns.
The Minister emphasized that this progress is the result of concrete actions targeting major pollution sources. Currently, around 30 different agencies are collaborating under a comprehensive 11-point pollution control plan, which aligns with the guidelines set by the Commission for Air Quality Management (CAQM) and NITI Aayog.
Strict Crackdown on Vehicular Pollution
The Delhi government is shifting gears to ensure that vehicular emissions do not derail these gains. A major focus is being placed on Pollution Under Control Certificates (PUCC). Minister Sirsa has issued a stern warning to vehicle owners, urging them not to enter the city without a valid PUC certificate to avoid fines and legal action.
To enforce this, the government has launched the ‘No PUC, No Fuel’ Campaign. All fuel stations across the city have been directed to deny fuel to any vehicle that cannot produce a valid PUC certificate.
The BS-VI Mandate and Border Checks
Looking ahead to long-term air quality improvement, the government has announced a major policy shift regarding vehicle entry:
- BS-VI Restrictions: Starting November 1, 2026, vehicles entering Delhi from outside the city that do not meet BS-VI emission standards will face restrictions.
- Exemptions: Essential services and specific categories of vehicles will be exempt as per applicable rules.
- Border Monitoring: Special surveillance is being conducted at Delhi's borders, with a particular focus on vehicles utilizing the Eastern and Western Peripheral Expressways.
Technology-Driven Pollution Control
The city is leveraging technology to maintain its air quality. The Integrated Command and Control Centre (I-CCC) is now operating round-the-clock to monitor pollution levels and resolve citizen complaints effectively. Furthermore, the government has scaled up monitoring teams to handle reports filed through the 311 app, specifically targeting the open burning of leaves and garbage, as well as dust-control violations.
Combatting Dust and Industrial Emissions
To tackle particulate matter, the government has deployed heavy machinery across the city:
- Anti-Smog Guns: 608 anti-smog guns have been installed across 283 construction sites, with additional units placed at approximately 200 high-rise buildings.
- Road Cleaning: 103 mechanical road sweepers are currently active on Delhi's roads.
- Mandatory Systems: Any premises exceeding 3,000 square metres are now required to install mist systems and anti-smog guns.
Winter Action Plan and Green Initiatives
As the city prepares for the challenging winter months, the government has proposed several stringent measures from November 1 to January 31:
- A proposed ban on outdoor construction and demolition activities.
- Strict restrictions on the open burning of waste.
- Increased parking charges to discourage the use of private cars.
- Implementation of work-from-home arrangements for 50 per cent of office employees.
Beyond restrictions, Delhi is also investing in its natural lungs. The Minister revealed that the city has surpassed its greening targets, planting 78 lakh saplings against an initial goal of 70 lakh.
Minister Sirsa concluded by appealing to the public to support these efforts by preferring public transport and carpooling over private vehicles and ensuring their PUC certificates remain up to date.