New Delhi: Air Quality ‘Very Poor’ on Eve of Diwali; GRAP-2 Imposed

As Diwali festivities begin, New Delhi faces a severe air pollution crisis. The capital’s Air Quality Index (AQI) dropped to the ‘very poor’ category, prompting officials to implement Stage 2 of the Graded Response Action Plan (GRAP-2). With fireworks and stubble burning expected to worsen air quality post-Diwali, authorities are taking preventive measures.

AQI Levels and Health Risks

The Central Pollution Control Board (CPCB) reported AQI readings between 300-350—falling under ‘very poor’ (301-400). Areas like Anand Vihar, Mundka, and Wazirpur neared the ‘severe’ category (401-500). Dangerous levels of PM2.5 and PM10 pose serious health threats, especially to children, seniors, and those with respiratory illnesses.

Key pollution contributors:
– Vehicle emissions and construction dust
– Stubble burning in Punjab and Haryana (25% of Delhi’s pollution)
– Unfavorable weather, including low winds and cold temps, trapping pollutants

GRAP-2 Restrictions: What’s Banned?

The Commission for Air Quality Management (CAQM) enforced GRAP-2 with these measures:
– Diesel generator ban (except for hospitals/railways)
– Higher parking fees to reduce private vehicle use
– More buses/metro trips to improve public transport
– Construction halted in pollution hotspots

Critics highlight weak enforcement, with many violations unchecked.

Diwali Fireworks Threaten Worse Air Quality

Despite a Supreme Court ban on toxic firecrackers, illegal sales persist. If fireworks continue, AQI could hit ‘severe’ levels, mirroring 2022’s post-Diwali smog (AQI 500+). Delhi’s Environment Minister Gopal Rai urges “green Diwali” celebrations with LED lights instead of crackers.

Health Advisory: How to Stay Safe

Doctors report rising cases of breathing issues, itchy eyes, and throat irritation. Dr. Arvind Kumar, a leading pulmonologist, warns that prolonged exposure worsens asthma and lung diseases.

Prevention tips:
✔ Avoid outdoor walks during peak pollution (mornings/late evenings)
✔ Wear N95 masks outside
✔ Use air purifiers indoors
✔ Eat vitamin C-rich foods to boost immunity

Political Debates Over Pollution

The AAP blames Punjab’s stubble burning, while the BJP criticizes Delhi’s local pollution control. Farmers argue they lack affordable alternatives to burning crop residue.

Long-Term Solutions Needed

Emergency steps like GRAP-2 help temporarily, but sustainable fixes are critical:
– Promote PNG (Piped Natural Gas) for industries
– Support farmers with stubble management tech
– Expand EV infrastructure to cut vehicle emissions

A Call for Collective Action

This Diwali, Delhi must balance tradition and responsibility. Stricter enforcement and public awareness can prevent another pollution emergency.

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