Delhi Enforces GRAP-4 Curbs as Air Pollution Hits Emergency Levels

New Delhi entered a public health emergency on Saturday. The Commission for Air Quality Management imposed its toughest restrictions. This followed a rapid deterioration in air quality throughout the day.

The capital’s AQI breached 400, entering the ‘Severe+’ category. The swift escalation prompted authorities to jump from GRAP-3 to GRAP-4 rules immediately. According to data from the Central Pollution Control Board, the AQI was 448 by evening.

Immediate Shutdowns and Vehicle Bans Under New Rules

GRAP-4 brings a near-total halt to major pollution sources. All construction and demolition work is now banned. Stone crushers, brick kilns, and mining units must also cease operations.

Industrial plants using unapproved fuels like coal are ordered to shut. The entry of most diesel trucks into Delhi is prohibited. Only vehicles carrying essential goods are exempt from this ban.

BS-III petrol and BS-IV diesel cars cannot operate in the city. The rules also bar most inter-state diesel buses. Diesel generators are restricted to emergency services only.

Daily Life Disrupted by Severe Pollution Response

The government has mandated 50% work-from-home for its offices. Private offices across Delhi must follow the same rule. They are urged to implement staggered hours to reduce commutes.

Schools have shifted to hybrid learning for many grades. Classes up to IX and XI can choose online or in-person attendance. The directive aims to protect children from hazardous outdoor air.

Open burning of any waste is completely prohibited. Any activity likely to increase dust or emissions is not allowed. Authorities hope these strict measures will curb the crisis.

The swift imposition of GRAP-4 reflects the severity of Delhi’s air pollution emergency. These sweeping restrictions aim to protect public health during a dangerous smog episode. Residents must now adapt to major changes in daily life.

Thought you’d like to know-

What is GRAP-4?

GRAP-4 is the final stage of Delhi’s Graded Response Action Plan. It contains the most severe emergency measures to combat air pollution. The rules are triggered when the AQI exceeds 400.

Are schools fully closed in Delhi?

Schools are not fully closed but operating in hybrid mode. For classes up to IX and XI, both online and physical attendance is offered. The decision allows parents to choose the safer option.

Which vehicles are banned under GRAP-4?

The ban affects BS-III petrol and BS-IV diesel four-wheelers. Most diesel medium and heavy goods vehicles are also prohibited. Only CNG, electric, and BS-VI compliant vehicles are allowed.

How long will GRAP-4 restrictions last?

The restrictions will remain until air quality significantly improves. Authorities review the AQI data daily. The rules are typically lifted when the index falls below a certain threshold.

Can construction work resume soon?

All construction is halted indefinitely under GRAP-4. Resumption depends on sustained improvement in pollution levels. Essential projects may get exemptions with special permission.