Restrictions on Air Pollution Introduced in Delhi from November 1st: Ban on External Vehicles, Partial Shift to Remote Work, and Doubling of Parking Fees

The air in Delhi has once again become toxic shortly before the celebration of Diwali. In the capital, the Air Quality Index (AQI) has been in the poor to very poor range for the fourth consecutive day. In the morning, dense smog and haze were observed in many areas. The deterioration of the situation is linked to weather changes, low wind speed, emissions from transport, and instances of stubble burning in Punjab.

The level of pollution in Delhi began to rise before winter; in areas such as Akshardham, a thick veil of smog was visible in the morning. The AQI in Delhi reached about 230–250, and at some monitoring stations, the air quality reached the 'very poor' category. According to the Central Pollution Control Board (CPCB) standards, an AQI from 201 to 300 is classified as 'poor,' and from 301 to 400 as 'very poor.' This means that even in the 'poor' category, the air can be harmful to health, especially for children, the elderly, and individuals with heart or respiratory diseases.

According to meteorological department forecasts, current weather conditions and wind speed may hinder the dispersion of pollutants, so the possibility of a quick improvement depends on the weather conditions.

A significant factor contributing to the rise in pollution in Delhi is vehicle exhaust fumes. A large number of private cars, diesel buses, and other commercial vehicles operate in the capital. Furthermore, the air quality is worsened by dust from construction work, road dust, and the practice of burning waste.

To control pollution, it is necessary not only to reduce the number of vehicles but also to effectively implement measures such as checking Pollution Under Control Certificates (PUCC), preventing dust on construction sites, and banning open waste burning.

Winds blowing from the northwest also affect the air quality in Delhi. The increase in stubble burning after rice harvesting in Punjab and Haryana can aggravate the pollution problem. To stop stubble burning, state governments must provide farmers with access to machinery and alternative methods to eliminate the need to burn crop residues in the fields.

However, the entire responsibility for Delhi's pollution cannot be placed solely on stubble; numerous factors influence the air quality, including transport, construction activities, road dust, and weather conditions.

To combat pollution in Delhi-NCR, the Commission for Air Quality Management (CAQM) has established phased measures under the Graded Response Action Plan (GRAP). On October 21, 2026, an order was issued to implement the first phase of GRAP measures due to the worsening air quality in Delhi-NCR. The first phase of GRAP is activated when the AQI reaches the 'poor' level (from 201 to 300). Measures taken under this phase include mechanical cleaning of roads, water sprinkling, dust control at construction sites, and a ban on open waste burning. Municipal bodies and relevant agencies are obligated to monitor the implementation of these measures to curb dust and local pollution sources.

In September 2026, CAQM approved a revised GRAP program that includes certain measures related to controlling polluting vehicles in the first phase. These include entry restrictions into NCR and neighboring states for buses meeting BS-IV standards and older.

Particles generated from road dust and construction work play an important role in increasing pollution. According to GRAP, mechanical road cleaning, water sprinkling, and dust prevention measures at construction sites must be carried out. Part of these measures also includes a ban on open waste burning and regular waste collection.

The effect of these rules will only be noticeable with regular inspection of construction sites and action against violators. Coordination between Delhi, Punjab, Haryana, and other NCR states is required to reduce transport emissions, control construction dust, regularly clean streets, and decrease stubble burning incidents.

If wind speed remains low and effective control over pollution sources is not implemented, the situation may worsen in the coming days. Therefore, it is crucial to monitor how strictly governments enforce the directives issued under GRAP and how long the residents of Delhi can breathe clean air.

The government has adopted decisive measures to combat rising air pollution in Delhi during the winter period. Local authorities will tighten controls on vehicles, construction work, and office working hours.

Delhi's Chief Minister, Reha Gupta, announced that from November 1 to January 31, vehicles registered outside the region that do not meet BS-VI environmental standards will be prohibited from entering the capital. This means cars with emission standards lower than BS-VI (such as BS3 or BS4) will not be allowed into the capital during the specified period.

The Delhi government's action plan will be in effect from November 1 to January 31. Gupta shared this on the social media platform X, noting that last year's experience allowed for more thorough preparation for the fight against pollution. She also called on Delhi residents to assist in implementing these measures.

Rule for vehicles not meeting BS6 standard

Furthermore, steps such as transitioning to 50% remote work, changing office hours, and using artificial intelligence technologies to monitor construction sites will be introduced to limit pollution levels.

No PUC Certificate — No Fuel

To control pollution in Delhi, a 'No valid PUC certificate — no fuel' policy is also being implemented. Vehicles without a valid Pollution Under Control (PUC) certificate will not receive fuel. The government is also urging citizens to switch to more eco-friendly and less polluting modes of transport. To achieve this, the use of electric buses, metro, last-mile services, and carpooling will be incentivized to reduce dependence on private cars and decrease road traffic.

Restrictions will be imposed on construction and demolition work to prevent dust pollution during the winter period. Rules for transporting construction materials such as cement, sand, and gravel will also be established. Monitoring of construction sites will be carried out using AI-equipped cameras directly linked to the government's central command center to ensure compliance with regulations.

50% Remote Work in Offices

The Delhi government will also take steps to reduce road traffic, in addition to combating pollution. The minister announced the introduction of a 50% remote work regime in both the public and private sectors. Additionally, the start and end times of work will be adjusted in various offices to avoid simultaneous traffic congestion on the roads. The government hopes these measures will help reduce the number of vehicles on the streets and control pollution caused by traffic jams.

Reha Gupta emphasized that timely preventive measures are necessary to improve air quality in Delhi. She appealed to the public to participate in this initiative and share the collective responsibility for reducing pollution levels. The government's focus is not only on vehicle emissions but also on dust rising from construction sites and reducing the load from road traffic.