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Delhi’s Air Quality Dips to ‘Severe’ Category; AQI Breaches 400
Delhi’s air quality has plummeted into the ‘severe’ category, with multiple areas recording an Air Quality Index (AQI) above 400, as per the Central Pollution Control Board (CPCB). The hazardous smog has raised public health concerns, prompting authorities to enforce emergency pollution control measures.
Why is Delhi’s Air Quality So Bad?
Several factors have worsened the pollution crisis:
- Stubble Burning in Punjab & Haryana: Despite bans, farm fires continue, contributing to 30-40% of Delhi’s PM2.5 levels.
- Vehicular Emissions: Traffic congestion adds 20% of PM2.5 pollution.
- Construction & Dust: Unregulated work and road dust worsen particulate pollution.
- Unfavorable Weather: Low wind speed and cold air trap pollutants near the ground.
Worst-Affected Areas in Delhi
Key monitoring stations recorded alarming AQI levels:
– Anand Vihar: 487 (Severe)
– Dwarka: 456 (Severe)
– RK Puram: 432 (Severe)
– ITO: 421 (Severe)
An AQI above 400 poses severe health risks, especially to children, elderly, and those with respiratory illnesses.
Health Advisory for Residents
Doctors and the Delhi government advise:
✔ Avoid outdoor exercise, especially morning walks.
✔ Wear N95 masks outside.
✔ Use air purifiers indoors.
✔ Seek medical help for breathing difficulties.
Hospitals report rising cases of asthma, bronchitis, and eye irritation.
Emergency Measures Under GRAP Stage III
The Commission for Air Quality Management (CAQM) has activated Stage III of the Graded Response Action Plan (GRAP), including:
– Ban on non-essential construction.
– Restrictions on BS-III petrol & BS-IV diesel vehicles.
– Increased road sweeping and water sprinkling.
If AQI crosses 450, Stage IV (odd-even scheme) may be enforced.
Political Debate Over Pollution Crisis
The Delhi government blames stubble burning in neighboring states, while the Centre criticizes the AAP’s pollution control efforts. The Supreme Court has demanded urgent action, calling the situation “unacceptable.”
Long-Term Solutions Needed
Experts urge systemic reforms for lasting change:
– Expand public transport (electric buses, metro).
– Strict enforcement on industries and vehicles.
– Year-round air quality monitoring.
How Can Citizens Help?
- Use public transport or carpool.
- Report pollution violations via government apps.
- Adopt cleaner energy solutions (EVs, solar).
Conclusion
Delhi’s toxic air is a recurring emergency requiring urgent action. While GRAP offers short-term relief, sustainable policies and public cooperation are key to lasting change. Stay updated on air quality alerts and government responses.
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